INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a477f6af3658b5cf8487385bf151f111a6ef99de8e9c3e679122a26f41702240', 
    'JyJVMVXpMkIDaR13dYv7FBKVQ08JGWFfh0O/CbQvsjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)