INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '640bb0798cf4406a853c3c643af28d0d5333b900278377eb04a54cca0988f5b3', 
    'cApIFPQNOyyLlYEBNqzeFpPQWrCoR45KyCW1yXvZKEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)