UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9QKZp0IVLDy+NZqxG0F9NFlf+RbYVoTLON1Ih1w/O60=' 
WHERE 
  key_id = 'b0e0f814fcf671d179cb692a220ccd19af506be4e36a8fd43bb1721b03cea3a2' 
  AND (
    token = '9QKZp0IVLDy+NZqxG0F9NFlf+RbYVoTLON1Ih1w/O60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )