INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2bc9b45d8d14aaf82243d8d5b7b9e32bba84e2c79905ea50dc68bc466b41508', 
    '5PkrOmuUKnRtX0zY3kaxlesbAI2hstqlMD9n5jrXduw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)