UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LmODmYhPY+0OItWUSnyEF3gCW65HBheFg0681Rb0Fqg=' 
WHERE 
  key_id = '46d7a1f2ff983aa5ed9fe52125c8ca8e7b97c0591440857c9f693b461d654f2d' 
  AND (
    token = 'LmODmYhPY+0OItWUSnyEF3gCW65HBheFg0681Rb0Fqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )