INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecb4cb5b0a08b32140514e21a962cc3e136c9282e1454b14d90482ae056013a7', 
    'siSN7LXt+rjGs2H6nDUz/rQlF3e0MuTV4ew4wc9C6og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)