INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f950632d4989f10dfcaea9c624c72d9e3f8a0a418312598248229e2285f35bc', 
    'VrDgMTkPzHBPql0NRe2UgQGaSrbwioDilN8VVeF1S84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)