INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce3620793397316c4bfba32b4daeeb5d54aba0cbbfaea356ef57ec0cb07bd9bb', 
    'nHZ0FTnxImzLSgTCLQqlDcZs3lKEIu2LBnWks0dDI/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)