UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bEajxxnhxLSMBXmW8wLPkvsJLRCG4rvYez8wLuAF748=' 
WHERE 
  key_id = 'bca1b94d48e99a3ed36fd7f2a1127e1ec608651db7f88f4e662861bc7ab02630' 
  AND (
    token = 'bEajxxnhxLSMBXmW8wLPkvsJLRCG4rvYez8wLuAF748=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )