INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d887a306f3250ae354d5ee45ca98d1270011ca346f4de41bf51e424afc56c6', 
    'XeOkCcyzXrPfxsC8vBjB1ChjqiY1kC3MHzp/j1zALgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)