INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca29a1898fffca320baf8522a1b6e4a13651e0eaf7316718336b673fa47a748c', 
    'JvKnFxgBhuIcVCRvKGqx7+3O3Q3BUW6GUDYLxchP8MY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)