INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4700933fb12ff8946c3b181aa568fdb8cff7699e1c299a73e0bd0da3254cd3d', 
    'fzfXgeZyjh9KBNwGBqFGsOGi6hXqL0wSPTvL35PjxHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)