UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SKxEL/pbBbAplyHpsHBvhk1FeG6NrAnM0D7GeUUcuEg=' 
WHERE 
  key_id = '2a4ee587c9ddcbc9958598befa6752cdd20e6f6840608e9bf6de9a79234ae90c' 
  AND (
    token = 'SKxEL/pbBbAplyHpsHBvhk1FeG6NrAnM0D7GeUUcuEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )