UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Unw6lG1EVj0alJgZD0Xni40Bct88PyZbTvux5pCk/jM=' 
WHERE 
  key_id = '9df3f7ba48142b797c4218bed90950e68d97bcb8e3354bf93e92d9d3c11b6072' 
  AND (
    token = 'Unw6lG1EVj0alJgZD0Xni40Bct88PyZbTvux5pCk/jM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )