INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4050e1635e3db55d625d214012cc4c56b29b2745d9c9afc486fca331a7276f9', 
    'LvHR/y5NeDinbqiPgDolXe8bvkv94f0gD+zACusI9F8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)