UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXHfgR3fWm1CWqSbZrgYzC6Z+gJIltgClBFCRbHMwhg=' 
WHERE 
  key_id = 'b0c9a17fe23b7bccb5f2098e5d79e10dfee1b5b9d744e7639c775cfe0e512f7a' 
  AND (
    token = 'MXHfgR3fWm1CWqSbZrgYzC6Z+gJIltgClBFCRbHMwhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )