INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a3b1c3d7923ac125b9f55735ae976e71824524ccf0adee20f6720a1cebc6be2', 
    'Czje9oJLnQpni9Tl051+rORAul9swbKgt1Hd1LK5TmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)