INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fe5b8e20d8ad44ae913a645e2d1d5f11fcb189aedc26a2be4c0e3777fa309ef', 
    'xVC+OJwfxE0P59683J5cbk4v0y9MiIQSapr9AkZjTXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)