INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6587756c07ccee99da9a2ac15ba7ab3a2349df125fb9c12f4cce4386f7c406e8', 
    'KAn29x1mopCBHYBxjEWbwOPgJ40ttmyHJm6Q44Z3Q0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)