INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a442d732522456953e0d98fd7a7717604313b7424a69e7c60c6dfeeee35717b', 
    'ibyUFRdTE5AofvA0sZwcjx5Y3xwgkrQLjKunvQgIKWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)