INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7d1560fe7a9aff71b49bd2a50ca85f391a3938d8dbc59fac3c873d1ce66486c', 
    'DWTqzBwbUp72ulnYo5U1C7u2pPA4JJD7w8l4RhXTmAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)