INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15eb383b2cc06ede88b2c86a5165d5c5a666b4a43e2882751c1a993dddd8a7e1', 
    'awZff84dFp0p7uGdqISoOBgNBnPW7WlJEnfq4KAhdpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)