INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bef6a08023c524e636cb465713568c7d2625168d64442a5dc602e81560d5c14c', 
    'U3HfGfMu9uY40xNtJ2Pi0UQ7yLO0weFQUr3qeGFXdM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)