UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Eadw0vVcGuZ6XZkNTt2zfG9fLz/FQqGlCPXbDkRBno=' 
WHERE 
  key_id = '9a4b1541f769930bc55deb24890f5e8b4886f9dd3ed0fdce1c4989861514e3d6' 
  AND (
    token = '2Eadw0vVcGuZ6XZkNTt2zfG9fLz/FQqGlCPXbDkRBno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )