INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47df020a0a7d18747b672e9fc7f9117aceec173fc2841f8d330f62fda14f915b', 
    'Y36RgyklmXVn5n5V9WR0JOm9Ij6oGUvq/fJmhwr3+PM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)