INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a34feb6f935ba33864018050658bb5a94e936cfd6b22e2d0fe933dbf5d3a5428', 
    'CPyfXrQ+GtIaZbtXO58e0pfDMbRvAv5yzp+E8OuRt5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)