UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dnoTRpE1Vfc1hD4cX/hb/OZDvcw4a6mFsjrp8AN53Zg=' 
WHERE 
  key_id = 'a634dc6fc75c6280d4a7a2bd671098aefdd815a0f2c7945a8582d4dec432fe15' 
  AND (
    token = 'dnoTRpE1Vfc1hD4cX/hb/OZDvcw4a6mFsjrp8AN53Zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )