INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbfcd5ddd329ca43e6fe033126d84942a13e5d693bfb294b1f4382a41adc7380', 
    '6q7X+Nzl2rbItZSVZO9pqJf+6xODa8iFzuDaMZauFyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)