INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd40e6255a87eb4ae11b4ac1091cecaae4591b29d33867e69eaa8944aabc4fd68', 
    'oTQoyB2jDB9wrr43gsD8cXsgPd+9Z20LLjKLjvztLXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)