INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c5d607fa7930e7de97c4d266ecb4632309dd0f325159ba64607a919d276cbaa', 
    'BgT5a8YgY3gTwSic9sObGNncHTPp0UER/rtkfJ9+UE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)