UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FgJAjzyX4ITkP7HvT4Km09dlpbPWgeXIIp34CHNpQY4=' 
WHERE 
  key_id = '71bd4e06331dd1030895a0c3aaab8b34a166e532ca73c351d366e67d52017aaa' 
  AND (
    token = 'FgJAjzyX4ITkP7HvT4Km09dlpbPWgeXIIp34CHNpQY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )