INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3de99ec168033d33ff13ccba6d420426e917b115e69a415942d6a5b51da76b6c', 
    '+CuLb8rxEgk0PCV/KxoWoikG6tbmXU0u3ZF4tyUadTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)