INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4c51fd3cbbd329cfb41a4c65c7ac50bffc566e8c1afbadd6b8bbf9bd45544eb', 
    'kovWM9OAvlFcRfGiQ6rhdRYUR2wKdS4zJyUD4hcISG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)