INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a2ce4ad70f35385d8679953bfe0801df14a348f2159292a5331f8f78f6953fa', 
    'Aggr5pwpYRVhNkNNWfIbXWpbzQOYPXfvEw9uG9uJpu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)