INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fe6eff887bb9e7e4138509ca2d1e1afb7879c3dfac08e5059d0579098e5cd03', 
    'I10JYvZ0zdT5GC3ixPMuPSj50wipnh2r0C4MKRvCIj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)