INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c6b33c1c0df021e80a89044292c56c186c2228382a1e1653cb3bb3fcefc834b', 
    '1Mce4VMshnx903wJGYMUobhSJ6l+cIZ2ChrIoaStT5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)