INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86d51c7649608b719ed946148486036808a3267e225bf505ce4047519fde7390', 
    'Oy7Z+TQtCyAhNvgZq4EU4siJWZomkuj9lDe0vtnfs60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)