INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20d89f9e00ce6a2c8cb3b9662605c373d146fafb5e9cca2e879226acdf44cf8b', 
    'RX424+b3cQhCfVrZrF4jc+xfyasmiXt3a21FhgbaIXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)