INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69f4f4b305432bef6ca4a2aa9327a6afaf6495bff919ccbe4db93bf7191b29d2', 
    '+IxBq28lK83NEmo1yekR6JnDOETO8EerqHnnbLTooLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)