INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f21b4ae87e7abc47ec945cdd640502abc5da441f271cf24b4becdf2f0cb4994', 
    'FHYmwIRwF19vUU53oDnhNaAke/nJ8U9IHjm4H8rXSRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)