UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lE6hnHOxWmQbD4k0OxT7jpHe5HH7fVeIZOnlq3IhSro=' 
WHERE 
  key_id = 'f40c8063ff88c9f2d8cf3b18712f3a5b8c526a13a10a815f2a72423a3f26a2e6' 
  AND (
    token = 'lE6hnHOxWmQbD4k0OxT7jpHe5HH7fVeIZOnlq3IhSro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )