UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZ+nBUV9JVSm5fKU7Gnu8QSCdbsY8HPjCVy2Fluz6Lg=' 
WHERE 
  key_id = 'ffffc25f53df406c46b06968691f30aaa56ce2a952b461cca1cd8e3a8d7a5a13' 
  AND (
    token = 'kZ+nBUV9JVSm5fKU7Gnu8QSCdbsY8HPjCVy2Fluz6Lg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )