UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TJLJXRyOLqu+bnL7fu9rbN6Tx3Cr8/976JRcAdSFAVg=' 
WHERE 
  key_id = 'a5a9d5dccd87e219aebe26588b986e7cc060f7a27b92fdc7488ea1281c9f94e4' 
  AND (
    token = 'TJLJXRyOLqu+bnL7fu9rbN6Tx3Cr8/976JRcAdSFAVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )