UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQLz2M4HmueheSyzdF7mDv4BZm71Ba/tFEHsxuwLAyA=' 
WHERE 
  key_id = '4c6b18d69bcd626e43104ce793731b4fa664f050c41772e01dd79366bd05d01f' 
  AND (
    token = 'PQLz2M4HmueheSyzdF7mDv4BZm71Ba/tFEHsxuwLAyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )