UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhzhGWXxSFJErOxKsGAtt4230dq/ow6I2d1NELBxaao=' 
WHERE 
  key_id = '8bcaf482b0a4712c1839c32e9125e7532d75a5dde6f3951d3343b17b4c8a0276' 
  AND (
    token = 'uhzhGWXxSFJErOxKsGAtt4230dq/ow6I2d1NELBxaao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )