UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H0YqfQcJ5e2nSwOCA3HnwDtBh/EDa6Ai94q886A7dnM=' 
WHERE 
  key_id = '0642a139cf5419ffc5b500170a7db75ec284edd2131a83ceffe8c76070282a51' 
  AND (
    token = 'H0YqfQcJ5e2nSwOCA3HnwDtBh/EDa6Ai94q886A7dnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )