INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b3f0fb22dc0ec8dfe41fe2f3c4cbc2b88c6488c907e86db50afee6e083a0e3', 
    'jKZtJU7oCWD6+vpJqip74E6B2IqEJk01g5cNkK3VZb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)