INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b9b48057f9f238a66c00cd60356a7b7fc782760df6a93b8e32eb2fa2aaa1827', 
    'NUDOQauptfTZRNvg6nZxRYGhxw+ktEvD3B3tBb0p138=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)