UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MmSWgHzWrwJxHvagswqLOBYocfJr3R3cDADfCI0jXkg=' 
WHERE 
  key_id = 'aea59ed7f86f7789ed95c7e5461a26b4cd5a24706a5d1549314927346742236c' 
  AND (
    token = 'MmSWgHzWrwJxHvagswqLOBYocfJr3R3cDADfCI0jXkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )