INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7837477c92180ecb2a9fe6a0cabc6533bfbb7e79f13ea2d04afe0c25e38f143', 
    'duSmfZr2x6j0nOWhMg3IFTF9qQwkt/1gm4nuY3xBK5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)