UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2/8n8I2vYAfLOjYwFYeiYCOEMpYu0xI95LnVEmF4yY=' 
WHERE 
  key_id = 'e47d376742d2cde986586efdf78f80fa40f9b8725b186dfc81dee8a50fefb095' 
  AND (
    token = 'Q2/8n8I2vYAfLOjYwFYeiYCOEMpYu0xI95LnVEmF4yY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )