INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2b257ca286cc1bc730c3a26d0ef0ad0ab3cc494c72b1f967fa6d787d979c0b2', 
    'tBurRHscYNFVFqFTQDBpfYgsaXP3bHveGF6BrDLf79M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)