UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fZAYcf7dWSIrbmOqtumPtLAeCMgc4baec9DUnli0n8=' 
WHERE 
  key_id = '48a0be3a6484f3f06bf30a1bd810f5a9d38548a363e6f8970c535b0f74f335ca' 
  AND (
    token = '7fZAYcf7dWSIrbmOqtumPtLAeCMgc4baec9DUnli0n8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )