INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27a96b7793bdaa2a16ab3e8439b30bb9b28c3e114eb936506e60923882559d51', 
    'z3SQ/9Y9vvcqOux3TKm0SITYUYYMU0Z8a56mpyfbPlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)