UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJAaaXnTlx2bQCbS2uGSY/zDYuvqkTEq+F8v9hSbp08=' 
WHERE 
  key_id = '165f9dc56629ab5ae25d206f357f8f857a263811cbbd824f63ef6166955a904d' 
  AND (
    token = 'eJAaaXnTlx2bQCbS2uGSY/zDYuvqkTEq+F8v9hSbp08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )