INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '707de2a6bc9390bad618b35b012293fee293096af7d321d809947ed07a7638da', 
    'C6zTDLBd97F0dpCC4gKJLAb9LMoh+Afk9MJRJKWa2bE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)