INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f9dbf2ee8f560a5143beff871a857a9b15d44a0b6303a41e50c26be26963f6b', 
    'vdg4bdm5iUaDRQv8i1Hg60wL+IwVfoHqSYQVLjHS+Uc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)