INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '395c1b2f3924a79fa9f73eae56b00c6d76c36d066d32e718b44de5215e3bb11e', 
    'jXv1aNhrMS8oAUkEzuxM7bG7kJQFzm4t3IwH8mqolaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)