INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f28a31a89045a1aa8a74416df03dcf6e02938d9f0ee4cb9b50077e628dd7b97f', 
    '2/xIWxNTtb/IulQY+Lj7rdRnQxKcOavjIN5NTuERzw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )