INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d8db3af0f95f5edd53be0c6d2a5bf23b00d7791a0404bbd061e1d5821af992e', 
    'mb4V1V6bdL1DSS4I/6+f7WJhAOwJUwJwdoZwzR90Cu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)