UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kEXZ5sAEIufEAP2a/zbL/Z/oNnknOn6t971z43tm1Dw=' 
WHERE 
  key_id = 'c3f31c7eb4ab43254ab639eb4b186a70ac4f13134217718b4d381acadd14d829' 
  AND (
    token = 'kEXZ5sAEIufEAP2a/zbL/Z/oNnknOn6t971z43tm1Dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )