INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cf2d9e0f08baffe9a0da6f16ab91096344744ae0eb3aa82714f7ff941e02dd9', 
    't3a2PCq8QtpUBrU2/fdFevZ5O7QUcDPu1kJFHKprAzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)