INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3254dfd98cb6022895868936478c41ff296ce6b1ddc6fff4d619e2ef01c9f32b', 
    'sUskq4xOZjI/BEoSxBBHFy3x2RnkdrphupxOfCNy76k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)