INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e90f17e96014a888c1634aea6708ffda8ac4511bdc1e474c917eee4a9f54c5de', 
    'ZTx/96Xt6NQsv2eaukXcDSI3I1BHqdbqAw6jM7oUFAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)