INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fe2d0f8e1289db8c5b9c80d48a56531ada569360937633cb62b31596e6f0c0d', 
    'oCwrkPxGq02JwzLYYVGX0nBVwsjp1AC/HDvHc39EFw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)