INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbfc0e709d3b2357ced124ab9cbe4aa8356ebc4144ef293bff9ec0f401e5c196', 
    'P4OOJzYFDWgR2MIkHT//IyLcVnQZZi4SklS1Xrc4DXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)