INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8c872179678bea8b2610342d10cf01fea231bc0be93596863e4b9ff0c79a476', 
    'Q1QyUk5KjZ7PAm5YD0IeO0qR+Sdn4ZMBb5+q7uJ5wB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)