INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34f7fbcd371f2238fcc77e0806c0d3fc9d15ea8b0817ff6403116179c9b3a0c1', 
    '5mhD8U7/RjgOQQowj3eERuBGwLLtPrkFGybEwQjPTYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)