UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+qu5RermjZnMX/ecRNxZqaXzfBxDNBJA6V1TBykclhc=' 
WHERE 
  key_id = '75825cebd0ede0ff4341431eb75868ef66d4b1b43fab24a83001da43d19a8bd0' 
  AND (
    token = '+qu5RermjZnMX/ecRNxZqaXzfBxDNBJA6V1TBykclhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )