UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZgmG2C8q1BjzYk2z36a4g+wF9Pe+R//DNiWRkAFXAg=' 
WHERE 
  key_id = '5570a9619ea02264216d41a08a0ea5abe0c875e5f345724172ba8ea15729c4ad' 
  AND (
    token = 'BZgmG2C8q1BjzYk2z36a4g+wF9Pe+R//DNiWRkAFXAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )