INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0835589dee675720441c981e018b93c596fb82c7e80a11e6546721f52c57e9fd', 
    '1xAqPqi3wFPVhqF8NETkUvKXLX/feSpzilb8zoV8gXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)