UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bS5nY8qguO/PPyEFAt6uyXEy4bri0b+xQne7PYjfsnw=' 
WHERE 
  key_id = '7c10513008f34df800d98d30e9a74c89086a41979f1c2f578a31381cddf8b708' 
  AND (
    token = 'bS5nY8qguO/PPyEFAt6uyXEy4bri0b+xQne7PYjfsnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )