INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd4424ad798e3738fb0a0b8461fe030dca82968d5dfed27c9ddf4f2c65c9db7d', 
    'r2TvZW5WjmqjempH+p5hSF5Opn6QWWRUtOBjFrnT0Ug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)