UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G7OObb1Kn6G584G11D7IB4/4AFWAFNpPIwPePVLPho4=' 
WHERE 
  key_id = '7c1e0588c7356f96426e752ae3ace4009dbe86fd61bc5882f39ec2efca4dd100' 
  AND (
    token = 'G7OObb1Kn6G584G11D7IB4/4AFWAFNpPIwPePVLPho4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )