INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5caa6ef2f63d4af0a96abd7c4a874dd182b41c40913855c1339558c558f1fb4e', 
    'cLKNndsyZHTlc1Mc/PZfHl6L2EqcNjXkeca/dBawGyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)