INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a647ce45835dc0228fe4d5034c5eb640574e6f29b36934a804c25c480a621ba1', 
    'LmOtONTUTQV+ddx2641vKeLpIFwh71o37UcbZKSFEu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)