INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6ef4dc734c3d1131ca4475c7fa41bdd8dfb345611c73a9d78f4e097f7aacbfe', 
    'TnjZVYRG4p7vEQjuoK7xYxwnhH+MmSYjP7rgqRsfmtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)