INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56942872f07bd9776ab8e4c07af14f0550d37b42e3e6b569aaff65214f1d2f67', 
    'v6Ln/HLHr/+tj1Y9GTJVEHQZokcG1idrtzId4Mn77xU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)