UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5qgiT38QkaMasGhU6WcYHq8JnGEOWGTgDDnz/WTFlNw=' 
WHERE 
  key_id = 'c73b49d0f44c2c6557eaba9c150033b8f655a744a31b78ac740a55a7306334f8' 
  AND (
    token = '5qgiT38QkaMasGhU6WcYHq8JnGEOWGTgDDnz/WTFlNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )