INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '183440343fe7fe4eb054fe3a548032507529f2261cdf0ea107e40c31cf4d8811', 
    'OiCTviWI4QT5EB8KY+dmaR7UH773DYtnojdNTD8ENSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)