UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'krDWrjGMgzwdocgUTcUserR0Rz05bEL9FhjK2hMw6oY=' 
WHERE 
  key_id = '85d71e692b0b520f394835ddefd95254e7b8f45edb5751887304272add051e0c' 
  AND (
    token = 'krDWrjGMgzwdocgUTcUserR0Rz05bEL9FhjK2hMw6oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )