INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aeababb9fc7720cfdaef8378d8c5a8930e2ad44bba598e441ea21b171b488fd5', 
    'prlQhTM+OQcwzXZsY3Hih7t8gRQ7aLRJxvrh/9XnKMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)