INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21cbefc742e97725b1ce9f54557a11c6e20f2c1199c9328c69db9d519fb34013', 
    'nUrp8sp9MVDzd9HM1DFf+AXNKGpx6RdWwmU8X80YBTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)