UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YLBjPqKbsr9HVAEvlz9mOs/P8BSPLXY35JSjQVtQ+Ig=' 
WHERE 
  key_id = '57f093cbfd4dd044657e6495f9d6f541d5ab21f25fa8caa66c0abfa04625099e' 
  AND (
    token = 'YLBjPqKbsr9HVAEvlz9mOs/P8BSPLXY35JSjQVtQ+Ig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )