UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qJ68AR4TShvRGaXTulphX++nzmEhJ/Gm8DtrAJsLVZQ=' 
WHERE 
  key_id = 'a2e9924319fa445a7c01bfc9d129946de0ceff7c76c4fd3db6d7db6c7bc25e47' 
  AND (
    token = 'qJ68AR4TShvRGaXTulphX++nzmEhJ/Gm8DtrAJsLVZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )