UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5UTOp8VYdYLNMf1aQ7VflES2AX8f8YE9lA663ufQ5A=' 
WHERE 
  key_id = 'e1c6bc059431c7a06062f50dad7e8d7bf5f13c95c33a38781fa1abb2c70b4e8e' 
  AND (
    token = 'z5UTOp8VYdYLNMf1aQ7VflES2AX8f8YE9lA663ufQ5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )