INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5689b1a5f1e6948327fb93be328b6d54a9150ed80eae8499cc1d019660fb49cc', 
    'xk1uunHOt5k+SeyV31doRmOzzN67xnozVW4q00l2I9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)