INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a81ce9d8f84f867261c93a6470503416da6445f6f4be0fe13ea4e7dc97f32275', 
    'nWBcQZZnsAKiDvwMAYqdtowKxeLlyu13csSx6+/0Y68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)