INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b0f95cb382d78680889d1465baca7861a90faa14374d9ea91bafc32d95a7846', 
    'qsZ9TUA7y0udY9kOhgmEsaJ2PLeCuix8PVW3nO9Uq58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)