INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77d242ecdc942f72edc8963428e8ea5f3f78cdb33702b96639aeb50709b3af86', 
    'gLkWrhsAuWvcXPOu9S6Fcai9S6WHUbugtewOQ4vEvVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)