INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34aeb0f91eab97482a8186a73689c4361dbe79a23b88b41b4d936d3a678b3e83', 
    'jxsgfjh1N3aLw8OuAqEsoeDQgl/5gbpKRgeJcuUCTlg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)