UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UU44MLsIsAeqkHEPKxp2q+LVB6MVOWMnERsCkzrqOA4=' 
WHERE 
  key_id = 'a90b11cb2e2063130e58d5e6b16e577c8bf707f67035b3e829649ad07ed05885' 
  AND (
    token = 'UU44MLsIsAeqkHEPKxp2q+LVB6MVOWMnERsCkzrqOA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )