UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4QzFRCsG3P2aOF1+ULkadkdvBOcUeIsZdGRtlbAH66s=' 
WHERE 
  key_id = '549906e4ea73737526d9820c15bf4e4cc99ef6ca05327ae2445098ae9fccb903' 
  AND (
    token = '4QzFRCsG3P2aOF1+ULkadkdvBOcUeIsZdGRtlbAH66s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )