INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a0245df65d187f741cfbb0bc3afbd07fff154ddabf71e32a1991578071a800d', 
    '6oz1FmAe+xSUxakcvgW7dLvqDcFXjLJr78wExMgxdHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)