INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4da88371f3ac95310f9c63070943384f961c806523fbf3de0b5e437f347b40b', 
    '19Q8VPOtnvjjV/zacR17nyYOs01XXaqsjfBmrgZPz2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)