INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c316ebdf7eb57e06d218fa931986b2c7dcc1b57a741f89f1cf086bc06eb0ba5c', 
    'qxnhSv20blckiuJPfcywYV8ogxG60NnXzyOitcwoQH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)