INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '568740fc5743336ce19f26b844018c55fa0e8e15c9610523457b817112822aa1', 
    'wdPoOdLLmUxYaxWSNhcud2T65OiMeWyLltYcD0lb3HI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)