UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gsLdCOUNJ6MMo/9h5/ZXJ6rTAybHThxD/3uh9Ek1Qh4=' 
WHERE 
  key_id = '9f6fbd1a77662111eb56fb80552de77757f6afb7cf1daca452e6c213c18853d9' 
  AND (
    token = 'gsLdCOUNJ6MMo/9h5/ZXJ6rTAybHThxD/3uh9Ek1Qh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )