INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abdf3541673adae03a286e196c3d9e009052cd081a8dd9be9935328f5e17f1de', 
    't+cjz0TijYZ7bCkDBax9u6WwQmQgg9xiMfi4ASuGQ9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)