INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e45e9ff046a509a028f6c4ff74f5e0a9c661e5477936f657cf6fa29423e52fc4', 
    'RD2wJPjSFONQoZBfOJLnZWII5PVX/7CpoRnHDL8LAzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)