UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JcMY1AUCOudKbybeTPTCz8NbaZklj2e+YWTl2uFYImE=' 
WHERE 
  key_id = 'fa03a07e33617f0e7a216223c01445fa1917a5b2a24f543100694235d456facf' 
  AND (
    token = 'JcMY1AUCOudKbybeTPTCz8NbaZklj2e+YWTl2uFYImE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )