INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a93c56dda2f7e61a2650ec06d53034a7c45451f173c42d63e2051736bc635689', 
    'tEIN5VXReZt05sIlwd1f7D2d2323Ha5Yorvbvv7XSyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)