INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac998b4773f6212afab285dc14b17a2e09e4bfa0ede5ec69a86d7522a21e221e', 
    '387U56hRLoYsZvV7/wTuSxFJjRcn3OWW+jfHDJbsmi4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)