INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51745b1dd4a4dd9a4b8a2463f01de3b30577086ee59351d0825b7ccda0c56028', 
    'AHSQbAR27TwWpgDziX5PRbiv+5zWswaIKYM1kGW0Fvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)