INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e524fdb32e6a59b50d5e4103c18f830f9b62804509a127f8054b4bed3b4c4aa3', 
    'Sf86bNBvOCmndSl7v5yl5EUEWofQ7u04NWoKbAi9CyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)