INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c0786960f34427df6b1eef12873c3947bdd3fb2f5ee7368fb34f76d816b5495', 
    'Cqk7KXailfRHiRzrVM79xcIS5Bj4R+IIIjj6s4h6Ubo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)