UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qEKLjSlvQCtt7u4vo1L7nCNn1z2U61KGCvOs6Rkjo00=' 
WHERE 
  key_id = '7ed7d77afd6a4e1599acea938c278d08286b4cf67b27593b7e5e9a7f97d5ce53' 
  AND (
    token = 'qEKLjSlvQCtt7u4vo1L7nCNn1z2U61KGCvOs6Rkjo00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )