INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4e054e256e69493093f13252728d3561506032c2cca3dd68779602ac54da400', 
    'dMcvZ21Txk+Qld9RDBZKfHx6dE2s7OIvtCdQl5mdCss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)