UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pN26TJ1hczqjYapb3P3R7ocG7bCp9TEJTI1NS0hqbaA=' 
WHERE 
  key_id = 'b6eefbe4b30ff314a30268dbf88180dfe6bb13f9b036cf8bb4d407e3909bff71' 
  AND (
    token = 'pN26TJ1hczqjYapb3P3R7ocG7bCp9TEJTI1NS0hqbaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )