INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b4936c31149098f7339f5ea3d5fd7f86bf2b75ea904037e1cb3ce7a4c0dd565', 
    'B3o51paY45XnFK+slqy7SPXpGt5lF2s6Em5CrkhKaHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)