INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b051c41301fbfead99a8742916b2ac6e5ef859365ac14fac44a9f73ed4eac825', 
    '6kDh49azjdGj7dGNa16I1+9ORlskyXngJcdjciP9ElY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)