INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49ee18e0cac18334a4f9b3b45fb6b67ada716358948151c94697e06b5d80c0c0', 
    '0HJWzy4tQAMWDHz5YzgWLhW0Nqj4NpR6zDnN6VfyXIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)