UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OHbEPIV5DoPGsV/F2XNH8pZWU7ZGjm6fnoAKVtMK/gg=' 
WHERE 
  key_id = '4eda2e2a8eb1daa4ba6400e3f97d2c5cd7c35af288227dc21b11108fab3715d4' 
  AND (
    token = 'OHbEPIV5DoPGsV/F2XNH8pZWU7ZGjm6fnoAKVtMK/gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )