INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b72cb3516febd92c4325079f34ea1253dc5418caf258e6dcb8e5316bef534345', 
    'Xz/dO2B94cVFsxhkhVYC3/vnFHuIP6pi0U04DsuYZ6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)