UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMH0X16cXbqbcNgaSXcfvb+7qR9NcEFYn0Bpj+nDb78=' 
WHERE 
  key_id = 'c17091b7c6c9cfc390c266036ab36070e011de1a5b903924b13cbafc808772c8' 
  AND (
    token = 'OMH0X16cXbqbcNgaSXcfvb+7qR9NcEFYn0Bpj+nDb78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )