UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7NxX8RnrywegtXZGzSKaThb+qyLeHbWO8lvl4ws8K0g=' 
WHERE 
  key_id = '71b85ec1797888eb40c1c2820e418f90ea0701f2975da2504434837deee98a93' 
  AND (
    token = '7NxX8RnrywegtXZGzSKaThb+qyLeHbWO8lvl4ws8K0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )