INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '546b6b8cf0f392a70c49497473096af3ee294e5e129f4eb0a14e058378fda480', 
    'Cp69oL3O1weRuKsdh+9eAApbGUE7Vc1UCBbjWfMbRAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)