INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd23a8f4acc8ddb64a67fcfd0725145f3136930b6933338fc66b661357b740e9', 
    'Us/n43EzDj8LsNNmjYYVRcl0AhYZ9HOAgnJXacuG67w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)