INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c672d07caf43e5048cee47285b2fedf79e0a0b870893c71b81077a834f34f5eb', 
    'C75xwijdWWTMKYTZr3x/lwV3JONIFptOaROdaG0E81M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)