UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O1zzCKz8cmBgA4Y3cvnOAT+r7LPxjjP4vjbiU3QVJpg=' 
WHERE 
  key_id = '7551304b9bed2a5524a43d4041ecfa925fa68dd67ea048ed9070c3e8d7d4d4d4' 
  AND (
    token = 'O1zzCKz8cmBgA4Y3cvnOAT+r7LPxjjP4vjbiU3QVJpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )