INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4918e3ca311de0df066b35b43f4b8eef1c8102a58909e6ec35e07d298704846f', 
    'OMkW0dGfpc2EOM6NDhLL2vR27WpM7wp4R23pyRiMGDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)