INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2bb69519e969f03899b80b5b948db07747afa94cfef76d45a9dbe884b330a66', 
    'YVg9I9VMWDdkpYLrF1xAjg0we83F2vOe9wsA3yfZtlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)