INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28dfbee4258e28dc416e98bd0f1c6cbc0e68a3c50b0f40d701882f39ed3f98de', 
    'w8UndkXh2UMYfowCPhImBPdWZM6uOMBcNCLTjbfAeDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)