UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+tFPhORFEXpJ5a0oOiF1RzDxA2TCP7NskpIRO1v8lk=' 
WHERE 
  key_id = '9e3213214ee860f283262a813ddff0fea8f95f5d9f85f3d389d6d147ea38208a' 
  AND (
    token = 'K+tFPhORFEXpJ5a0oOiF1RzDxA2TCP7NskpIRO1v8lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )