INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e682f25aba716ad7d3c3926536c9098bb5564e827f75975d770fe3b518e40df', 
    '0a1gd7NCgRJAe2McXIoS9Q0pPxZimQOfUb54Y16N4Rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)