UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBdVI7X14zInlexEV1hCvX40FVCJo8FjoYz7CT3NkK4=' 
WHERE 
  key_id = '03916e53dc03dcf725f7267cf3954faadf15e3b083ed842ae5baa6b1a23e76d3' 
  AND (
    token = 'gBdVI7X14zInlexEV1hCvX40FVCJo8FjoYz7CT3NkK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )