INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0d2aa4e32e510e5f5047fed014d69c9f204c0ef5bba01bd09ff7bd49cc84284', 
    'VDCs8HecVyv1/Zqg5eIKcN08LqazHLxgXhMpdRCug0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)