INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c990dcf53294ad676875810d3769a6b5ab95633dfcd4e9daf7bee4b2eee88b5', 
    'Nvzn7NJUOajx3K7Fme8wEAHxqD/TyFEMmfc1Vc+2o7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)