INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '418b5eb6625385027308bef6f9c1dbff0a3000e23eb0aa1038539ff259770953', 
    'C/AdKJun7eVdksQqtdbWdWkoYq8Gl2trxEweg8GKiAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)