UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+gFkV4DQ6oJrWJm1BaiMT/1PKdHDYqBJ02tkbT7K45U=' 
WHERE 
  key_id = 'b2a7762bc8914e14f7ee0b9e17cef654094dc43b75a4eb651119334f17d36b2d' 
  AND (
    token = '+gFkV4DQ6oJrWJm1BaiMT/1PKdHDYqBJ02tkbT7K45U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )