INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a0714d945d9659b78da6c5eec4dd5846a7db8794eacfc86e1e068e72e4f343d', 
    'A6oaO+ER0dsmh/U6HiIvsG83OQgBYjlonrxJ9b5JzWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)