UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AQ72h6uf+MYCsihANi79HnPuvvQLXSzzH56CBlmOfs=' 
WHERE 
  key_id = 'b1e1090b91db6eacc4e62ddddf5f2afdf6ead639c18bcd9b08f4b33b1a1ae0f3' 
  AND (
    token = '3AQ72h6uf+MYCsihANi79HnPuvvQLXSzzH56CBlmOfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )