INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c259474af7a0852d7e8541d55d5e786c0842a5a0d0a815fd186563b9696e4124', 
    'icNvLWFFIIZiKN7haUfplpS6ApzQre2O6a1z/4ANEu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)