UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x8taIv7/f6wLukk/wtSTpvGJhnjyCwfaCISqvm4iFJs=' 
WHERE 
  key_id = '92e894b98a933968cbbb70b3eb36d2263da88d24abf88d65d2b51e5664a4b9b0' 
  AND (
    token = 'x8taIv7/f6wLukk/wtSTpvGJhnjyCwfaCISqvm4iFJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )