INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b03bdb50d8d1a56b0f2743c342e048a21f46f68460c7b0c1a7cb6b15a68f3b32', 
    'liO7A4CMtAXsCpIUkYwAHQIvMNGhL7VNUfyGzHCtZ08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)