INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2939db53754abf1576204632cb7b2002f465615269415a75861b381116c70d00', 
    'SaEri37yPd4dhCQpmmj38jxNKo43mSOGYAnpWFMkBTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)