INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50821c02e896358f7e3f78f21523d5072ed6b7249e32f248b90d1d918bff39a5', 
    'ilh00NTPjIaKXQiBlu5GzvkgN9ZoPVQiGR2WRBe+yXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)