INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f715d4db3dcfeeba42c13124ed0f7446f6793477fbb88f5c416ef3d542ea9edd', 
    'tnRuxztyGp+IWvG1oJoWzKiqum2vp45wvm7NlgeuiFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00103

Result

int(1)