INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4943fdc0d6a983634f7df7acb1198f32ad5d32c5185d2a43af89ab9efbe1018d', 
    'i6IeEVzt8hTT/iiVDL3wZ8nA/mvYSQQy3VyTQDiWNtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)