INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f7268a36076e6b71647ccf8818ec2503d2a547952e729aeb42237b7c5799b85', 
    '2uHojmVTSUsHNjQ6xzX+qXOwdx4smM4MXbOW5u4Kf2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)