INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '593fa3b989e4ebef9b0d068c58f81567ba1ad580a5d9d1e4a5ea4964a801cf5f', 
    '+EruTc5IjSCKoRfHXM4yQU65pveDVxhXaozzH61RFzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)