INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a0f88e3024a2780ec7ef2ec12c7edc1efec285075990466f5e5495ab976413b', 
    'gQ7TJeh4fXni/HvqaK3frcKzyOufNCmRgC+BSzQVp4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)