UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lpqgI8b1qX4H8a6FojV857sCN2O+RPieqZ7MbQldsq4=' 
WHERE 
  key_id = '18458248368b807090544ffd4bd58a8f93bbdac99319bfdb835fc249fe39a4e8' 
  AND (
    token = 'lpqgI8b1qX4H8a6FojV857sCN2O+RPieqZ7MbQldsq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )