UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CE6+XlSkkfS03frhIS9Oh4rLtY8fyLWtJVRGT4PitwE=' 
WHERE 
  key_id = '3c9ddd6b4ee309a0ea74316bd826b4c78ec05cbe7a9103deb326b016bb9e51a2' 
  AND (
    token = 'CE6+XlSkkfS03frhIS9Oh4rLtY8fyLWtJVRGT4PitwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )