INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f551b4ad51d4c11b7c7c3cf5db9f740a08ebc79394ff1415ae3143bb9ab26ff', 
    '3j6JvIuhOl4op7P0staY6hQxLaPUazcWiSdtouEUSoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)