INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40ca3862cae8fd2d481c8fa766f914ffe4693be88fe9029ad0a5f5d582c18b23', 
    '+5RCndZ8tuYvySsTL2xgtK0jLB4oxr5matspGT3Isqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)