UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IGcn0I5AZbCOhpnvSLpDhoyDZpMJbbIieVRlQYwG3QE=' 
WHERE 
  key_id = '46c9bee376779a5f2f9abc6437101a6ab9a0a9df2655af7ca9c7fb256fea47b6' 
  AND (
    token = 'IGcn0I5AZbCOhpnvSLpDhoyDZpMJbbIieVRlQYwG3QE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )