INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a2cd3dbf57f573a836a332ab09417b4f1c6465d40169e92e4b5dca0ea589ffe', 
    'c8jezNUNDMitT4rLvz0mMnO43wkQCxGcUIclWThg3O4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)