INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4936f415a3309e2eeb37147bfd3ca63bdab6a340270f86fc9b91d68b79e62e1', 
    'BI9VeIJSENlnk/eOdy5SQ18mCrY1eNPEXTUA4rtaVNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)