UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HI1tHru2JTGHUd+w52DKZWmeZsRBUCliiTex0voVOnY=' 
WHERE 
  key_id = '015ce7eb1ea34cea55d22752198148dd222237b85042d1078d538dd34783d1a2' 
  AND (
    token = 'HI1tHru2JTGHUd+w52DKZWmeZsRBUCliiTex0voVOnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )