INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5aee7c1ce944154fd7699e0736f38e52a7f369f707ea225633a8ec3e910d1d1', 
    'nkKi2VJEGLwQwiAv/HdXCpnkuTW34Yv7trrzTW6HWAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)