INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27e3e70e0214267c7e69798440a22ed4a67d85fa054a9efe3515d06eb8b33c3b', 
    'YplRN1KrtzRQzdEenbtGHGNhtk+CM5WdxxVdtsGPBtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)