UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VPkCYKQcokm4sIcCaRf5+kHlj6w4nphcdIzvK5kMEs=' 
WHERE 
  key_id = '0635de848f98d5f33c860fb2af748ac30da1a5cd7525ad7d64054d29d58b0c25' 
  AND (
    token = '7VPkCYKQcokm4sIcCaRf5+kHlj6w4nphcdIzvK5kMEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )