UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgqo6oCSAnTeDwKUklj58HPOo3c7/gAgI6oQ5MtFaS4=' 
WHERE 
  key_id = '487875f368403890adf2e4e2fb3c7a62c2c946b96486a77f53adac0e0d13ff26' 
  AND (
    token = 'fgqo6oCSAnTeDwKUklj58HPOo3c7/gAgI6oQ5MtFaS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )