INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8520b563598fbe145fbd4a2c22ad43ebcc231b25ff6c70d13d917bb3c7bd0c56', 
    'OeruypG454e+ulTD6Ptl/EqLuorsAHmgGXWf9oOV1ug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)