INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b502ee5e45f3b6ec812e65f2b3f39851e51c4d4ce7f08ee2a659945cb5ceaca1', 
    'NCsf5vKmktoYJhFZ9/bWSJGehyu+40L1TcB/gICtQW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )