INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '604a01846e0111fd7a68a9fa7809557b0de571e6e2d5c82bb03fc8a7c0134dd3', 
    'ztL1aDwIIm6m68fJxzRIcDRChSFOgMf4WGgy3/JrG0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)