INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd8f1d3f0fbc07c647f425375ff8c6148f956077f7fcc47f9c0509de251f9010', 
    'r8GJTShduaI0SQ6APInp17ygCYOA3PvhjTOrw1U8fS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)