UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ViCeTg67svMP0dh6VkEjfUyKdxpbsP5Om++pwE4VCU=' 
WHERE 
  key_id = 'cad2d21b32ec26441fbc6a90f0b397b6bfccb3d1aaae703014050e891f509aea' 
  AND (
    token = '+ViCeTg67svMP0dh6VkEjfUyKdxpbsP5Om++pwE4VCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )