INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d4d1785727d144601f50c0545d74e5b0ea22e330f32373c46d8bcca744488d2', 
    'nDkBiEDYZgkL1UcFOc8/glOrmjbposGTdYIA9UGA8mA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)