UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7y8UMipXzyAMey1PRz9Ff1nltmt6IumaLr/8wnAGxM=' 
WHERE 
  key_id = 'd4c7765030ac8b13bced85307369563fca3fdf0fbe282bcd04a30bf9a6e74ee1' 
  AND (
    token = 'A7y8UMipXzyAMey1PRz9Ff1nltmt6IumaLr/8wnAGxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )