INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e0a2ccd786af79579e36033cdc0505ffc874ec247186c75b3edbf898030de84', 
    'D8SGJAng+W8IvNSSR1sXydj9SfCKE/XshScOfdXjnhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)