UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQq1xqwbgpzuFsNFLAaWVMV4DVJCI34DNQDD/TiRIaY=' 
WHERE 
  key_id = '7eb3f3008edd8146b68c5b0b0fd9fb95b040dd119a0cee57b7b1a3566d7bf725' 
  AND (
    token = 'WQq1xqwbgpzuFsNFLAaWVMV4DVJCI34DNQDD/TiRIaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )