INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f84e3469d6b772e733bd894669853728890f62b76c17976a33caa80d93fe47e', 
    'T1MavbdaOW2UktoiOUA778DE4A6l6sXjwFyIpyYYOMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)