INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b7a935d7ceef4da679a4f6b25e889da3ac9dc5bb19202049a439bddb06ab544', 
    'UCGgXvZJdHwX8pgRl8vCkKCQOboXsilhUdAPSEjOAag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)