INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c6072849ea397b8bee9c479b1d243605eba97518fb803a0ad99d3febbb3fb5d', 
    'ZkZxOxiwo9PXNgzGRRxh1jktEggypmqGItj58UIz+uU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)