INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3341926a44cfa0c1f67bfdc0f283e45192dc30cd52745ef923022d4e2837e0af', 
    'D2ZEIHk9XL2i3ohuO53F/iZPsK43Y6VgjjOO94vMrCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)