UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/rjkHXPRI15++yPHrfiZ1NFjOgoTfdhlvr2fjPR/18=' 
WHERE 
  key_id = '5be7d854c29873ce54c4c150ae91c6d5418ac7b58de6ab0df81ec22fef3921b2' 
  AND (
    token = 'I/rjkHXPRI15++yPHrfiZ1NFjOgoTfdhlvr2fjPR/18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029