INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4279ba4ee71320f8d0dfa8d10c585523e2528094e5b8e61f9334b0570f851924', 
    'Or27Enr92B4u5T8el1JwofE9SAW0VJIbmPr8qjxgJYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)