UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ei+rYnqOSvos5/HzYuZPSjELeID56aa0ZW1Nz+R8DtY=' 
WHERE 
  key_id = '10e3ff16311868fffc0696fc724fea7c091f9f08798af930181af208191a399a' 
  AND (
    token = 'Ei+rYnqOSvos5/HzYuZPSjELeID56aa0ZW1Nz+R8DtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )