INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38072daf208dffc880e561428f5b39003e4dc05a472dc74b25ad4c13b823913a', 
    'tmkelJBtmXGYIVsFcu5ClLVBapuR3o/s15Uh1Eab6cg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)