INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bcd5a817d21607a5b96b551ee754fde1e1108cbd7acd8f393b07d599d10ef91', 
    'CH8JhGwKx4KzoS/LXmh19ZoDWuCXsvbyQ2lTsjM/hDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)