INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86ad782155def53b88b0136ab7ec5aabe9d3b22d820f467de183e54e4d76ecdd', 
    '8RG7DF0hEEzaCQBH7/sbx9r9oa1Z8g2t6LL2+b9K2T8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)