UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fA1zCDfAz3YDzcAOjMZckAe15w7DnWHAayK3ayriFo0=' 
WHERE 
  key_id = '7ba7dcb95844e54e43859ff537d586a4f16544656063e3f429e8526494805ac1' 
  AND (
    token = 'fA1zCDfAz3YDzcAOjMZckAe15w7DnWHAayK3ayriFo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )