UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bR7ILs4/d8WUHBnIDmWDRxmePvnOcLlBhQKA1NUuLsw=' 
WHERE 
  key_id = '465aa1c791ea6cf7b5c72566a95cd4bc4a1a003b51554bf18b206c7788d50cee' 
  AND (
    token = 'bR7ILs4/d8WUHBnIDmWDRxmePvnOcLlBhQKA1NUuLsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )