INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae278ab5828308563223f28345c6e5bb9b51b3bfeadfb870a7e5038b36f18858', 
    '415QawraP4q8mDiq9fUCKfruCNrdFgnV8Yp6y18OdlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)