INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b66af5e1636d0997f96210843808f7f8e2c6920a1dca2707f4c6e2ea3475b544', 
    'Gs0XYEx4IFddgJwDu6sBBvZoKDgXvUH+lV9BqopAXqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)