UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wp+CeaH+mS3Gbo86PR7o3WtzT5dFISdLq7Yv5Hykcfk=' 
WHERE 
  key_id = '9a52985bffca0688f80a3c09356f91a49e82f7cbaa21a862542ff94102f86444' 
  AND (
    token = 'Wp+CeaH+mS3Gbo86PR7o3WtzT5dFISdLq7Yv5Hykcfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )