INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbcc28a3415578477204fca8e9838a7355cf503ed558c3a3177c4225ea6122c3', 
    'Qbj5kAr5SPeCXYEpiwnOMTfyJNilq4aE8VyMsTA5ivE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)