INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ac149a74f9eb0f6013c141894a7fbe198d3e7b83ef847cbb15ea520c1e6f0e1', 
    'PkcuQokCxegwaJZaLt4rIFssci8s+YmWcafmeMKZ1CM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)