INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46714392ff5bf85478dc6a299869fe86e2965b6d23a989df850ea4e5a9fa7296', 
    'NKNaNzJGV0TG7v4gXG+9uCxPHvSi9CCEy8Ok44EPvDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)