INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e237725b5c317a2b3ee9d74f21b997b27d424c190a13ac38d3ecda2430680493', 
    '6EIxzCchE7XZdzwgcwxLAwwVc/VtwVhHti3wNl1s4y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)