UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7LUSpR+2IQ8aFiwkka/Ud/1G+ZP91+OoA0S5RkUTY4=' 
WHERE 
  key_id = 'ac59717168a66b14248107a8480187782867b497791c9a51b824066281a0a111' 
  AND (
    token = 'W7LUSpR+2IQ8aFiwkka/Ud/1G+ZP91+OoA0S5RkUTY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )