UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JtUf9gq8J8SEtOmp4tvEFzDFYVYRK5L6dkJMaJdaosM=' 
WHERE 
  key_id = '6aeaff8cbc44980869695fa761d92c4986a600b43592fcb22a769b8709f59ab3' 
  AND (
    token = 'JtUf9gq8J8SEtOmp4tvEFzDFYVYRK5L6dkJMaJdaosM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )