UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0R2abuQu5/XZwKcs7CU0tTAowRgl4SDziMsF7DE/mpM=' 
WHERE 
  key_id = '52f400cc8616510743d0979121c9aa1c7a9d1143c0b3d31a83bad19f74a2feec' 
  AND (
    token = '0R2abuQu5/XZwKcs7CU0tTAowRgl4SDziMsF7DE/mpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )