UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMJvPMvQ5bbnhwxZDrD67pe5XfkmwbqrFPB1vo8CC10=' 
WHERE 
  key_id = 'af2062943fccd23dde5ba24a108fa1f96b04a2bc1018b0cbfb7e2b8ca0c19816' 
  AND (
    token = 'LMJvPMvQ5bbnhwxZDrD67pe5XfkmwbqrFPB1vo8CC10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )