UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dsQnEOpJmf9a3UG6tpBb/O3GU3tcXQ9DOP7Q47oN5G0=' 
WHERE 
  key_id = '01dd6bae11fc249bdf0e30644a02ec03d8902dfbf90e328a20ce0b707cea4346' 
  AND (
    token = 'dsQnEOpJmf9a3UG6tpBb/O3GU3tcXQ9DOP7Q47oN5G0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024