UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOW5UGRfm5VUlalnDiRWB8nL+xP1WK7sN5M3xUzvDRM=' 
WHERE 
  key_id = 'ea3df80d1902ed6bb047a586056ba7551f10936e0d61c66134a5be286213eb77' 
  AND (
    token = 'nOW5UGRfm5VUlalnDiRWB8nL+xP1WK7sN5M3xUzvDRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )