UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bQZ/Bzp57sS3bhbBVNb4Xy7qJ0GCEmm+rcUkzLSPsrE=' 
WHERE 
  key_id = '6fb8ab26dc4e9ef9a8febe4c47c1d983a3c7242b101f07a9258c4785e03b38f0' 
  AND (
    token = 'bQZ/Bzp57sS3bhbBVNb4Xy7qJ0GCEmm+rcUkzLSPsrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )