UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujS2U63GuKdlyGaSXAvHROgFMkma6Ta87UfFPvt2btI=' 
WHERE 
  key_id = '87ea6ce690a47a7e2a1f389ed60d44ba844e408f49a98b05429eca7029e77c2a' 
  AND (
    token = 'ujS2U63GuKdlyGaSXAvHROgFMkma6Ta87UfFPvt2btI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )