INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5046ae47a529f6dbc27eedce5fc72be626ae5a84d098472a86233a0f1a409b8b', 
    'DjbMCNH1wNySBOqBHOW5A3AbOriag+KgH1ut5xYoqGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)