INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14476e28275558ea2aa4a45036ec192445930c105e6e7dee31d1fdaf86796532', 
    '2K0DNuKn9GUt6+VYiPhGVE7xfzra1k9G4awXuVvmdaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)