UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MR1dZI8ubCD0hkHrhkR1/Ik2M2698om/erN/y8iMMY=' 
WHERE 
  key_id = '552ad767f35db870c525845d01fa8f3c5caebbc75d0c54e9e569a3cad745171a' 
  AND (
    token = '1MR1dZI8ubCD0hkHrhkR1/Ik2M2698om/erN/y8iMMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )