UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FrWGaOwVhnCxtT28JA1Cm8Lso8q7chgEm2xMnkPPOBI=' 
WHERE 
  key_id = '2c89b3bf7adf610db334986a189720488a365199c0b33da67916e17caae89da2' 
  AND (
    token = 'FrWGaOwVhnCxtT28JA1Cm8Lso8q7chgEm2xMnkPPOBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )