INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0c12d0516c36510c149956090915692e1ff3ea0d7470d4f02abeb6f82c3cc42', 
    'QdL9vC45G6RIJY09UK0m7D0VXaR2Iridb5REaTTHr0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)