INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdf2deaee678793595b9e4727aeb51e385ead77e165454ec83b974356deef4cc', 
    '+GmBKcbZH0QiALOa50TIl73RKDcQE/jAL3HBMeJK//g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)