INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '991ee0530946f40f63c959345d9356c84067fa0bc42134db539179747e43a519', 
    'mpRFYMazzbAUjs6LON/fWJvtZEdZZOCi5WV4YJlXHFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)