INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f4bf3c9700770f68018b8dd5df326a51b0f2b704e46edbbd1bf79c74fe60ee3', 
    '/r7hRUaA4jdcz3deMt1wss131M+5nkwuU824pM78UrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)