INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e162f782c80d1ab8ace439abd37cfb93a81530122974ac47ff98f5504d65375', 
    'Dh5k2vR2VZtG6Ci2uVluYk9jXeE5qT8jbOh9ZjFjapg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)