INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e2ddea127ba1dda9c9e13663aadad3378d740920a8a81e45fd2a9a9862b156f', 
    'J4aI8aGwMO5tQoruaG5q5nVTuYGQ3WSYEQmPxwQ5yKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)