INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17e6e65c7a360669394850092ac30fc440016d3218244a8a2886c75371b4ae89', 
    '6fW4y4s0oTAXXPNhGF3xI9VWslu0kDxpShKGZic5u1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)