INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d6082cf6099085af55e80689e6855c10fb6b8356438a928f46669ce10422f63', 
    'fl/srRoupuxbDHwwQ35HHP0uZ2G34/mB7lFywt31vio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)