UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tebjSUzElv2XSG1/m91rPQi6es4sMp92twiqNXKRRwo=' 
WHERE 
  key_id = 'fe849a4ad771124ed2dc9eed2d88aadc1353030a93c098d20312ac054fe5834e' 
  AND (
    token = 'tebjSUzElv2XSG1/m91rPQi6es4sMp92twiqNXKRRwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )