UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hj4SBHB8OPP85mbav5MEtVrmR2tGiNLtLiNz4Iw8/OI=' 
WHERE 
  key_id = 'b53fc4c679d6b357c7c8f108d724cd79f4abcb4887c71664d81589cd31b9479f' 
  AND (
    token = 'hj4SBHB8OPP85mbav5MEtVrmR2tGiNLtLiNz4Iw8/OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )