INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c99d3aa201095907a4f4526e1c413fedbf6c0af6c3fab1d13de9f79547f4ee43', 
    'Sqb+EEoEU11MWbSMU4W55LfYYTl6Ch0bco9hErY2jhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)