INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec0e19a0629d112f072678972f7d8dc9f3137b5943ea723f1178b7361a21d34e', 
    'lpzKdQe7cbnAZ9rc/mpHyLyx0V4xrozKA3fp/Ge/7d0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)