UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQ8V5XWrHGVCb7s5cXuG6B2vrzJWjkZ/K0SFhQE/Qd4=' 
WHERE 
  key_id = 'fc360ee2959b03224ce7c62fd830c109445ca5e8aae5f3e8ea13f9b760e2a14b' 
  AND (
    token = 'PQ8V5XWrHGVCb7s5cXuG6B2vrzJWjkZ/K0SFhQE/Qd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )