INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '321f2324fce20763cd8970615518a74a6b3fd67bc977caf4ba690ba180ecaeb7', 
    'SRBMYjTvVkWEe6aAVOL+vuoXy52jeqCk2ct1lbi4dIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)