INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8eaa5e655e4e69fa3484b455308d079b9decba9b287ddf0996a8d5bd2fe6da4b', 
    '6cx4DJt6Oeo8ohAKtuBfBpEiydrWW3reEpdA3gZqfeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)