INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51002f421e5de63bc3f7fb1bcdc4da5b101bed863b6a698d599cded61075c8d9', 
    'FqG3fP3l02ZEhKRXJ4NWQO49nhQeaAW5s0ry9Mtg3ZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)