UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YEM0jpzswDqud50LJiy+I0rx0bcQs/yL+L+IihhmE8c=' 
WHERE 
  key_id = 'c7f787a0215880c8085daaacaf94d7ea09b49a9070248c38e897d7ed52fa9674' 
  AND (
    token = 'YEM0jpzswDqud50LJiy+I0rx0bcQs/yL+L+IihhmE8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )