INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd21ebb34162a3fffe0bfacb96a2cf50f8d0c634a39cb90ad1d13a6cdab0f3c84', 
    '41wWXsxQnLmK4aknuGBcfuXG/7OWyBJoAPGO5UeafG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)