INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a49be0fdcd73415fc92c0294bb0f92970e4b17dc42d7d8500c3d39971547c7e9', 
    'PgY1Po98qEkJ9KSPBLkPibOEoIQjggJG3tQJBBhnUNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)