UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rPMoWKVy/LpFQwFWoJgzALs/qnM7+w9zJR7HUjXTXNk=' 
WHERE 
  key_id = 'af8f5fdb9cc23106874324bc2354fe6e9434e85da8750b9b48a002a50105dacd' 
  AND (
    token = 'rPMoWKVy/LpFQwFWoJgzALs/qnM7+w9zJR7HUjXTXNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )