UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xq1kpIgSUlSCcz+lzkKRqAr9PpSKEiz2C7RmUJLT2t8=' 
WHERE 
  key_id = 'e40100d1d93dea597f4b141d2b0a66ab53df181a94cf6caa76c679b0fecbb32d' 
  AND (
    token = 'xq1kpIgSUlSCcz+lzkKRqAr9PpSKEiz2C7RmUJLT2t8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )