INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b473deadb225dfc32f46c7f3e70c7577da5e9c9c60d362cde0b1d03dccc2965', 
    'DX91kKEqdW2VP7npKH8w9rgAkQVyNtputz0LOSoDDSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)