INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a5cfcf4c7878a66f4df32e780d13a1df4c9c85cb62c44c5500e391752d5b02e', 
    'OuMZZIhWvz66IKLwlurmHPsBv6iU1tYuwMM3mCKG9ow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)