INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1c623553c05c578c0a7191fe4f885f6a9a96d4d364865cd297119d48191281b', 
    'cYr9Q01EW3N7XYOWk/7jCo3IoUTObS8iBNWhbuvRVkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)