INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6877e33e49a7021aaa50caa9dd4bce1779c434c09749ced2b33220ed2edff60', 
    '8yQiOGp6kX99s8vMPMt+29xhBiMrS3CUOqHa9CEpCig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)