INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4ec8adc73a058d48c29edb328519928f9e3cd39d01303edbe715b410c19fc4a', 
    'AKaNi+f7kb5xQohcW+Mi76ePbqQlIzECUR0OiUu6gjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)