INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '196989ec0f2a66abab9fc6454af05ab30ee7b96e79358f4398839e903601274a', 
    'KevXaWVDDE3fQHU7KYwHlXpGQnki9uc0Ya8aJ/a2qLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)