UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DyrUr4x/YWbpTheWPZs6NNiGyPdzPZGPyomFUYkn9RY=' 
WHERE 
  key_id = '41786be4a49cccb2fe1c5c5f1a81fd899c2ce277bfa58bba11900443bc7127d4' 
  AND (
    token = 'DyrUr4x/YWbpTheWPZs6NNiGyPdzPZGPyomFUYkn9RY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )