INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '213ea75c4c1e06d00f1d6d25f4f69ae67761f3e48f54c464a9747d4bb9aac04d', 
    '2INdk6A1hB2gTzc3PKyoZOtBSIc2QTuFPZuf/j5ewGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)