UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8KzxyzznIQPaHoDzHd3AhlngW2TqBigzm2lWXJEjU4=' 
WHERE 
  key_id = '89cc7b953449a532580d2b1116718758af665dbb4ec2a82ac4207a617befe0dd' 
  AND (
    token = 'v8KzxyzznIQPaHoDzHd3AhlngW2TqBigzm2lWXJEjU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )