UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wPoH1r45PC70i4FvAjcQlazgkQ9cn3SM6FTYkqceQME=' 
WHERE 
  key_id = 'dff5138946f1f6eb5026c5f5e0eb25b7106fe547c6b8f3e0b162baa5af028ac1' 
  AND (
    token = 'wPoH1r45PC70i4FvAjcQlazgkQ9cn3SM6FTYkqceQME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )