UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B8Bjy9S/nqW78YqINy3QE+dNONKJnq0Yjuv6k+XvW8E=' 
WHERE 
  key_id = 'ed402d71bacefa913bc2aa505087fddbb859a0acb768c531b9b7dd645314817c' 
  AND (
    token = 'B8Bjy9S/nqW78YqINy3QE+dNONKJnq0Yjuv6k+XvW8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )