INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7cb86afa40de4e4d198010ae5ea85c288a041644caa43e0cafda48851263077', 
    'IlWtn0bXSKZenq7qlS+Tky0SGEvfpSpQFq1R3GuhzYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)