UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cYZaCGj3SynFUzJKbbow34+egNfoCeubhCpcxRnHaLc=' 
WHERE 
  key_id = '109fe9710294b79473e3c328ad3ad4c9f8160e10f38bba909fdd69434202e8b1' 
  AND (
    token = 'cYZaCGj3SynFUzJKbbow34+egNfoCeubhCpcxRnHaLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )