UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hlb2XQCe1pmLZ3i7+Ue8WgvyfBJhThN5k4MEgFgOZVY=' 
WHERE 
  key_id = 'ec81820b4fbfccf3f64d3770a770ad4bbf7fe90f88d12c2ee739a19611a3ea4a' 
  AND (
    token = 'Hlb2XQCe1pmLZ3i7+Ue8WgvyfBJhThN5k4MEgFgOZVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )