INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6a9c0985e26b5e05230c2ba17c362eb2caab777eb4c7c819b99f2876e221fab', 
    'QhFghSWQS798vMWQjpt9tuOl+glWjPh7ZMbjPRE7WcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)