UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1l25GUNBslIi8FIBc2AiFh1mcZHaGUOjuXc7+5LzhQ=' 
WHERE 
  key_id = 'e4e987f6722e8c0432363bd88744d22fa1ce316c65cf05642f8d6f88b750f31d' 
  AND (
    token = 'y1l25GUNBslIi8FIBc2AiFh1mcZHaGUOjuXc7+5LzhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )