INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc5ee73b55b970d031a5e36faa58efc03c6c2ebbbfde70cd8914207159122b63', 
    'FjExN02eNTrJCcc6X4BwUbNso2LTzDaF4NZKncJAwuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)