INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '655ca6dc977e3a0f81f9193f06421a559a24aafb49a43eb41dc968e501be0091', 
    'jTL35YJOhvWPBG4dAEyHLP5jFxxtKP715EGLM4wU0Jg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)