UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't2ZSoCQ3tY5SiSrn5cv1aX38JOFHZn+99KsHCS9HoWw=' 
WHERE 
  key_id = 'c02491ae9dc26a42e3af2c88bf4e5ff57dc9b3d93e921cf668687c8f49b18b91' 
  AND (
    token = 't2ZSoCQ3tY5SiSrn5cv1aX38JOFHZn+99KsHCS9HoWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )