INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebd778320e813d56e438f149c07e19999f4234de7bb357035f0165cd44d10339', 
    '5LibjHLVegTzpSnxyniIwq8msHVh+y1lg8rc2efrdoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)