INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c6185464e2c1bfcd798d2896b6461ad246e8d7fdcd957624bda1b6360c2a312', 
    '+3A46YSUgi7EqtayCXr51NWFpUKt/FowBzobgAFVcIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)