INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '496462bc84b030022ed5d80b55dac6d1310f9c7f1b1ece4e46e2456e69dc64da', 
    'mfdLtsXQkFIkNwFbrBLn1XmEW9mFXO7Q9bee8MScMrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)