INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5db888a70d54cee491ad8fe1b07fa6a1198123975587e3ca441d0d1307eb3bb5', 
    'GKeYroaDLm9jQgubU0unEhYW5XuIAqPXAdEB92lf9uM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)