INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e08b4a0ca86de220f90c6f2a7e903d383423ad245550ffe15c7856b0873dff8', 
    '21HOkvSkd8JUtmweEkX1vzsk8DejxjPiK35qncjEq/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)