INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8631e5a526fe5c616cca891ba4dc678eed35b4fddeabaf07d97160a19c97e78d', 
    'Y1t8V1H8Gi0JnFGjPk7Y7Kn1Ao4mAMVVjvUlwPHPBto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)