UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CwaDHrKH+AG8NxTCe3SsSaUKWf+yirUQMECV6TT/Gj4=' 
WHERE 
  key_id = '9e184493dd2fed424b19bd4fdc426717ff45d2b79a856b25ee37407092f44723' 
  AND (
    token = 'CwaDHrKH+AG8NxTCe3SsSaUKWf+yirUQMECV6TT/Gj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )