INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99250456f5f2ae19ff84a09e5415e0f4f9cf187c134c68c2cf26f0b9bdaf34ac', 
    'uStanP+XhHRd6RKwUZ7E9A1miMpQYMaTpUvi8m88x3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)