UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w1GTrW2V/4kjbfUsomH57ZV+czn1ENQNJSZ6xxXC0VU=' 
WHERE 
  key_id = 'b52355af4a39a00cfccbb80949a1b4ec28f44e50d612dfa6da3cffa75c754a1c' 
  AND (
    token = 'w1GTrW2V/4kjbfUsomH57ZV+czn1ENQNJSZ6xxXC0VU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )