INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad394ddd51aec3f9795869ca5ba9c42bf9bc6619110dc6798b20553e548a0c57', 
    'bPFgw8GwfRUlNZwbUGsN2RfW4C5SlgnMhCwRUqrQlwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)