INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e648cf675c3031388588cb90f09e98dda7bb8b431ba043999e7d5a44f0c60c8', 
    'zHHatrcP3YGjBjK/ZsdnyTt5eJ4lXrQgo7nrfpoRffs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)