INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c53065e20b741765ca47435b4d63c35728f6376918eaec33abaf068f257c5e5', 
    'nL0iq3tf7A3tAY+kAeCWMkDTR26fZhd3lQhttH/7Ja0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)