UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zuOZgfm30F9/BLfrmRN2gEz6vB9Og5O288NLjmuxGTU=' 
WHERE 
  key_id = '79a84e6ee4e7fc133543394c3f6fe1f00c5f112b0068bbc3eead21836a599e46' 
  AND (
    token = 'zuOZgfm30F9/BLfrmRN2gEz6vB9Og5O288NLjmuxGTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )