INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e5538f978af132c0eec53d2f236a33d55e7c2788c4c38752e8089857fef125a', 
    'uLDfAfFA/JSPEQqj1l6V8wf5b44c59O+q7q4YmpteQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)