INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef0415baefce417e854b6ddd646bfea16c081a5ad8a496504aac38bcd5d2bd8a', 
    'bk2FHsX7zkY7emklpnEotyZxRhRnUYKdjKtM+AYA4Fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)