INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2679a4a98e10bd0e0c275d2397a5294c35b51b4615d837a23b208b1fb8b08b9', 
    'CtFWDV4pUTr+1Q6mFnMxKRJaxFJRArz1C6H3WDKUPMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)