INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a05b83cd206bfb4258af28e9d1ebe05f955473d5d5028610763d78c3ceac93f', 
    '/QCuNND42ZNu7GhsPVG+0s7zHSG/8XN8Z72zJWnNomg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)