INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d7c2a81029dceabb0554d4bed8709ca6b270afed1b66b4175e72895e5aeb202', 
    'QNcCma9C5WzcVkx1KZuH93VpgWgsf7cc9WJ3ZzsPBkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)