INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebbd253210dd6b3fd137f773b4c8b3fb8117b99e908ec4428daf1da961cf77c4', 
    'W5qX3PQjpTMrey2xMPQ0RUOLDoltIC2wIzKGj2tu8pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)