UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLRMCdmEDY/OO3Jc5h0it5Cwi5po0Ul1Zmmz90csF5Q=' 
WHERE 
  key_id = 'a960cea6b7377968c6fad501d5fcb6d619d32a25cbf68fecf5eb2d872b8e465e' 
  AND (
    token = 'nLRMCdmEDY/OO3Jc5h0it5Cwi5po0Ul1Zmmz90csF5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )