UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DpUVnC0huaVV79KJMxhOmLqXJ1bV953pRuJubEZS2Ns=' 
WHERE 
  key_id = 'ec600d1261af8d789f5b96e015cef9354b7298f0a2d0bc4596d1c12a2a680368' 
  AND (
    token = 'DpUVnC0huaVV79KJMxhOmLqXJ1bV953pRuJubEZS2Ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )