UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '08dXah7IOXMnwrpiwqI/mknstw+x5bSKyafMJWsAgIY=' 
WHERE 
  key_id = '911fae413bf30f461d0b546c145f638186359acbf3758d32057f0a54fe2fc785' 
  AND (
    token = '08dXah7IOXMnwrpiwqI/mknstw+x5bSKyafMJWsAgIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )