INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b74484ebdf079a2b329abc7f739933fc90b0e38e660c2d0cdbe3932af610e2a', 
    '4yDdsancJ37IdM05mGUPLr+cKYKzAO92nbVq8D/h2mY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)