UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y1UZ6Z1HP4ztQR5pAUhfaG6l0bAave5QUzqGQgutAUo=' 
WHERE 
  key_id = 'b4ba17de26f37658662c132f9b15b78209747642bbcacc3d818f931a6abfcc3a' 
  AND (
    token = 'Y1UZ6Z1HP4ztQR5pAUhfaG6l0bAave5QUzqGQgutAUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )