INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '802a8d1c20880a5a398edde6849ac74aeb89be2c9f76c3d1d7340c79680003b9', 
    'hTodqe0dvNAuATPrWGrOsmNBkUVPuVblgyFd0YOTkO4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)