INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8987a18b1a12d68d15e47bd5893f8576da37486221b607401550b3456a0287a', 
    'kiyOp0ri7wOTrPgrG6nqyLQnJ1PS7czS/9H+cAc6DGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)