INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8b1428e38a0347815445f11397119656283ace4fb2f996b4b7e37c875916196', 
    'NtF+Gqj3MyzefVLI8az0JyO+EYXqGZTL5XMBZyEl/G4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )