INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f3804de9d1e44284160c98c60bc6979649b91dfdc2aef4f0941090079962711', 
    'MMU/Jk0N41Az52NCQHFVyeKasvOR4VMQNkmuonilEx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)