INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40cc9f778ef47dd7d5e1ecab3a3e9989f40fd86afd516506957e723d661adfbb', 
    '0cO3iuYr1xaakaemSkzGK+zuwmhfNK4OhlJ5+wnkRk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)