INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96dfda41e0c03b03f6e6d5fc84b49dc596178ad2d1f00dbf049d94bdbe414002', 
    'cGz5xfAH7UP1A6PWsDl0BrLZsgb7gQS3veXCGJjqt7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)