INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c96a581a5c04f3c11298d3b06e65bb6064af19bd0efd8e08b2b6f07bdd154934', 
    'b2uWTxrxayXkifJdaDEOnyDsl3Mn5Duh8XK5L1ioOqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)