UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M19CYTBQ1PgKBN9mRFlI+lj+tflB2VkA6TctEm+T1j8=' 
WHERE 
  key_id = 'b4d1a8ade4de3b3e3d9a6c6bc4707cda497b1d14ded87ffd5e601be63bc90023' 
  AND (
    token = 'M19CYTBQ1PgKBN9mRFlI+lj+tflB2VkA6TctEm+T1j8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )