INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc115e285a556be96d7bdf6e29412384126ee65ba5e5707d1f1382272305a642', 
    'Z1LqtI0iizzKcpXxEwrXL1wf7qsGe/FoHD5gttXSVuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)