INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1eccf7f6e93f2c094806e703284a96262b49a4206263e9143b40461fc155524', 
    'c2UvneppKUrdFiQzYRqWq9UGtHRSdcUfFjZ0e9anAak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)