INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16c693136d5c7f119d058113a23a165b0062243731e0008c4b8e1182d22e76a2', 
    '1oUjpbAFHpzv4xJd4i6VBbLf+ojQGcX2MzXjNWx9b3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)