INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88656216a22a8722748dcca9ab78d1a537ac22a41c1907bfc549d47efc1575ae', 
    'R9JRXwnU0olPNVH1mmYzwS1zAHT8no2jjq0SXU3L9DU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)