INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e325202d74d8cd63c8a7c6918e58d527a73e33afe39ebe26c534bd28d95d3d3a', 
    '3L3MgUnSqtqFEBbvL38wzhn2Z11pVkuzViNa+4HpJbQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)