INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bc205353e70a96ee5cb140789a07ab2ecbe626de0edbbfe1551a65d0db915c8', 
    '7xtfmOF8j38LYwPNr8HB3rnzklYl1zu3qXhr9JUU/Oc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)