UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RAMewYF2WFRHqcH6Ye9QikP3cP4w7zKHgsARFQGddT8=' 
WHERE 
  key_id = '92e7d2a192747f9935f76d0527fb592fa1c7a2f9c1f49edd98ea84f4a8d50efe' 
  AND (
    token = 'RAMewYF2WFRHqcH6Ye9QikP3cP4w7zKHgsARFQGddT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )