INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76dafb00a8bc29c88876576bc575136f58268babf0ba00431766b4038e73cb5e', 
    'GqhC0AoOrZJyLBq4xOZzkaRcAYzlNGZtWYbIq5aGTYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)