INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a7b1372a94da37a9c2215d87eb4d719e52e9f584d9511c7287d96367713936a', 
    'oLUOOZoOS7HM4F5DdE3iQY3j4jGQtMi3pTnpUZp1DzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)