INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '231a2c152e62d8a9791208c9951b936d6e5fb52131af3771fb1dd077cebc54b9', 
    '2puLVWYav1Vs1TzbBFv9G5gm2OEuXIivP8jFZyqi+gE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)