INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f770db1c8fd8b072045b0a0346543ec4003dcb4db246553407ae9f943fe6f252', 
    '2gfAlcSm5nMv1JXuypmcvjxiCU7Vgms5zUgmGdKMsQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)