INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19d6bc3f89c072186a555dee418152502c2d393f985c8c16759cd60317ac5ef6', 
    'rfnzhe8mly27stBHQPFrhDuLKZ3Hfuz47R+F9zYmIJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)