UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H40S4PksyVRtQnPeqCeuTr+yX92C9geGaObAn9kh4l8=' 
WHERE 
  key_id = 'dc87c9280ac839b112ac96f93417243c4fe2d5da2a70365a7577e10f13f9556b' 
  AND (
    token = 'H40S4PksyVRtQnPeqCeuTr+yX92C9geGaObAn9kh4l8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )