UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cN7Jz/AVDiW4plrP7ZAmwofHhZpoDWRpfJ1p1tZzdpo=' 
WHERE 
  key_id = '511e53df508a841d34083eb5a109046815039ccd70f07ccdc42b872aced9faa3' 
  AND (
    token = 'cN7Jz/AVDiW4plrP7ZAmwofHhZpoDWRpfJ1p1tZzdpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )