INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3478c59629e46156bcea35ef1e5d559bc4b98533d0f958fc8056b8d80c21b41', 
    '8LqpM1FuSGDY/LiDiihCKxFTvxwQeqcxSGX/zajqyDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)