UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kTZj1XfMN170TXSGFK4pa8qq1rWYB45vLO7qiWiM2FU=' 
WHERE 
  key_id = 'd0ce7f0d87b925e5e5132f849132f10e4ab5ec4b291f9a543cc873c9710e8194' 
  AND (
    token = 'kTZj1XfMN170TXSGFK4pa8qq1rWYB45vLO7qiWiM2FU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )