INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75415fd98cc8dc49dca370aa4f63c477d9d9469b8858d3aa3e25f2f4e7127b87', 
    'BQrtkoeltsIP+DCBc6AsSa+Ig2HB5n6wqwOiO4I72dY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)