INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f74e50f03b891a9067db6a2d69858a28589294dc2c0d913d8396b05cd3c51024', 
    'D58HH0LHnnjcnfGgxWxu2j1rqL6LMGN73ij8ko3NUos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)