INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa0554abc43b56eb27ab705b02aa27a0f688a42d1540667d164184e7c5d19a63', 
    '1mYCNmtV2SxgWL8kP4rhAnBWqowXdRjOrfYjJcH8jDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)