INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f8add7438285cfa8af8e995b428660e9a57ec0763c4d91a3361ba005b3e6043', 
    '7x6qrW+DmL3uHhAE7BeFMSvCcxnZHIdhwtVVYsXGeK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)