INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc6edba06794eb3c6261c0c937d40789d392f2f9ddfafda56f4885fe23b9ea23', 
    '+YeVJvMrqxtJtU9ow4mhHz7PWVLf0Ua9Y4N8ExUJImc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)