INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcf5fa0c22157aa2bef2e52329ffe74a9453d19449f3b1dfa4d2e936d226ff57', 
    'doDewnR7DAZLrN924qP36dEauNbZjbqrxRXiQQb2JHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)