INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a57ee16dfce157a8b5feabf7cdb31a7edaa5a9d126a778c2b209e29deea90a04', 
    '9mdvEJJZLs516XeRGYDKzxQ34RpKJRGKMaMFaiRaGDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)