INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd02e80cee1a0d73ca316d9e187b94f3b1a3df3c701c0856a389e6d6327b7ad23', 
    'E6jlML337grk3awZ9TaqaAxgLHGrKpcK/WpjnB3a0QE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)