UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JhefTTkkJbeZK4YLJ9PcDVSeb5q0rWYRZFU32gB0HU4=' 
WHERE 
  key_id = '33b5db2495a1a38d7d67032f2fd25cd8fbe97f9a421de3f0f98b9bbf7326d81a' 
  AND (
    token = 'JhefTTkkJbeZK4YLJ9PcDVSeb5q0rWYRZFU32gB0HU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )