INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1298578aa83e53f14a5601fd9203cbdafecb786801fc77b6e93a8fda6f5a9422', 
    'HcJot2F3tqPfImr6yJBVz2/Eljz44DbsCxDWJ4WthKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)