INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21aace3ba1486129be9de5c93ef71955401152b08fe65c633f06696c6087cb8c', 
    '9IgceLZtM/s83tf0/bYAzsgAmK/e6jOiyCB+Kq+zYE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)