UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FoK2Ix+ZYdEMEFlOEUEjiai3NyhnhPz5j973lQASR9c=' 
WHERE 
  key_id = '45f4bb013e3848e784a19d326b6de852920b29a3b614fbfa3021f2856820de69' 
  AND (
    token = 'FoK2Ix+ZYdEMEFlOEUEjiai3NyhnhPz5j973lQASR9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )