INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1aa75a3bf640af264a774bdcbe4a4efef4941862ca81665d6f0efbd89fa744d', 
    'rRI0nHxxchjtxX/lMl5GHhRrWuiibHmBYHhYPPW4JUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)