INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2441e5f920c1e7ec6ff51de357d67acb19477463926511f9a4ce0164aacc1b2', 
    'DyHue1IbU8//vtEMKdZAVykVzxVROxw1MZXSERFFM8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)