INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a083bc9b69f80053caf569f0ed59f5f546a6abe4e95d46ffac6a1899de503d18', 
    '08gfngh13J7hMsRelMUU9/scwlG3Q0QyYZYObi/oyaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)