UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SRZ/Br1a1sA9qwgtaNHyaYbKz/3Ir1j0iJAar7ZOQpc=' 
WHERE 
  key_id = 'd9a4e0e91e713d531925b34209d1142d34c5879f227fa22aab23e27bdb0d9a4d' 
  AND (
    token = 'SRZ/Br1a1sA9qwgtaNHyaYbKz/3Ir1j0iJAar7ZOQpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )