INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40091bd3679b3f3ef6e88ebc8fd82012a4a946dccf5fab9fd2b046b967ce3081', 
    'lf+pDa+m45z8L4hrHjTRDis08go1QaFr5lGhlpfnlMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)