INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2102c53003cec349475c750c4ed952d85f01b65ae675f43b4c0d54465f0f3db', 
    'bl6Z4Ul8YNKGYjHWk1Yl9GildkZJIDPCQfcPP6DSWGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)