INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2c3402b757751f11664895b746f5eca4953f4ed19ead964d032ff90674c78eb', 
    'oJkF0d61jX2F2X1gxQWRkpYhZybxC1n6DQSVf6qE4P4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)