UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AYYVUiFlq+8mcqGaPn9cuDFHOdz7bu64NSEVvof3aE=' 
WHERE 
  key_id = '73fec1bcb446f6b809df9fdf367f1634d697b5bbc0de2bc19f99184bd2083d61' 
  AND (
    token = '1AYYVUiFlq+8mcqGaPn9cuDFHOdz7bu64NSEVvof3aE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )