INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cff1f103c2573651e88b4784b7a4ffb81a00e1099becf36bcd796946876363ab', 
    'Rrk/8dSeD5Rk7SHPW7QhsKU/I2ALCbjBgKQnjSHo8rM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)