INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe400494cf997657942949e2ceee438d3e435ef5e2f0a9363d36af9299cc9f1d', 
    '2tdRyu7lcLpNiQfC8dz2RGfPDyCTHjQQsIWB85qBr/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)