INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '729be30d1c1a03b58db4b32bb359c3ccb90509d15f35a1fc9e59d7745913ed13', 
    'JDQCxtN1DrWCGMwQqAu9LAkbxMUJyEYWBpiWwXmf+OM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)