INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '021593be934f7ea1f159447375a0b5aa9566a8aa832053b043efdf0713d7d382', 
    'Pqu6BB/BNfuIWmkzT/6jZtqnuyf32Mc6b5AAL8oCcUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)