INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f0fbc56b830965f17f022554f0d92e59d5f503606960f50dd1aa06a4a5ec465', 
    'nmhJSdFKxMXRwd78IqJJywHAdELrzLouArIj0NZebUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)