INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52098be9645e66c49a4b1daf2170e55569815d9c50b9c445e143b8ec43d9f71e', 
    'E7D5DsM6JnksH1jVv9TtSlsM7tmH5Q5HhorZQhKrSHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)