UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3p5UjadaKDjtcHgrzNtpvqMU77mKSpPLyzKgxleKHWU=' 
WHERE 
  key_id = 'f374c380660cf4fa40f8d7269fbc9913f09f142236e327842a913b79c58ab270' 
  AND (
    token = '3p5UjadaKDjtcHgrzNtpvqMU77mKSpPLyzKgxleKHWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )