UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1qwA+pMvNoYNTOMvJMr3nt2nz7UJA8GbIN02jfbWMSo=' 
WHERE 
  key_id = '4a5a3785817cb0b8368b7df93dc3720e57259d9eca406e692941a277a8baa314' 
  AND (
    token = '1qwA+pMvNoYNTOMvJMr3nt2nz7UJA8GbIN02jfbWMSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )