INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c12c85ac2cc20e5b26950cb6aa482a458309df64c333b3b4d5300dcbb86e774', 
    'RQICZrTHWDPz4zkGvf1+Dw+JgRXvK9QqW8224shMVpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)