INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '881d67a8fd4dc6a81ee0baaf790d19bc0a5f742a329279a1c3349f7bb3a4a08b', 
    'oKjXZJp9Y0B4XWIrVVBDZqRjowUcdj2JgCbKUQItCko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)