UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDujSN63M6AsG/0iPqiQMpy6Z3kLleZpUWAU5csh1jU=' 
WHERE 
  key_id = '6ef5b11b6a0b4d3e10dc5eeda2b4c72dcf4791f26b55225ce3d283ac357d9d8e' 
  AND (
    token = 'rDujSN63M6AsG/0iPqiQMpy6Z3kLleZpUWAU5csh1jU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )