INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74c3db8e4ed6812af79148e12c688852190c86c2d590e017ccfe688fd1146f99', 
    '8twvtDqGVHiTLhznr+r/znkKYlMdMd0L+1PdKv6+dEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)