UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hl6HIQU/Q/XNkvMq2W3AB0Jj/G4rNox1dPT0jW7pSRQ=' 
WHERE 
  key_id = '6e69b22e8f8d807cce0cbe0c84fb970c99cba00865a2d1209b7afab1072ca672' 
  AND (
    token = 'Hl6HIQU/Q/XNkvMq2W3AB0Jj/G4rNox1dPT0jW7pSRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )