INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1e781b75e45da97d0c074ef2c0cbb72ccb77582613b6fbcdf74ec5e508345c9', 
    '2zYo2M0Rp3J8qova0EIlwupmvHlWcrmxizSbDiO8rgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)