INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '076746703aafb40a80463cae5283507821fa7d992e05e6df1be63df376842c16', 
    'K0DRtGI9B7G/QP/kxDEJ5oKLlsmEo+YCF1xacUtgNyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)