UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gy25EFPK/62QMKZPQhfqXPSr9nRDb56yUiNS+1ySwYs=' 
WHERE 
  key_id = '3fdd0d4d50db89d9aa7d66ca3eac2fcb59d48f0145e32b0af04996f1c7b7231b' 
  AND (
    token = 'gy25EFPK/62QMKZPQhfqXPSr9nRDb56yUiNS+1ySwYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )