INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '248452bc021b018eaccd5f583302538ecb3c425de6c60bff9ab0462087caf643', 
    'jtlGZME3Yi2bUM9YbyyWKpCldohtApQmWssIyguHJ58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)