INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd8560bf79cd08d632393ee74a00cc64981500f307eb040290de17f9390c9110', 
    'xO6PqQT0TsH7EKJ2AVfqJqOw3w2VNAof7IyhzI2mwZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)