UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tF/MhbT1XeYFAyCPVzgKQd6zRL+bRwO1UdQ+yQ3EYjs=' 
WHERE 
  key_id = '0a54e7c3c58af0814c7603da0e891139df917ade4b4792b763c2476ea95cb8a8' 
  AND (
    token = 'tF/MhbT1XeYFAyCPVzgKQd6zRL+bRwO1UdQ+yQ3EYjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )