INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28a73dd7650551fda58fde2d6cd9508a834935dd1a0ca65a77583e6b231000c8', 
    'VJwyCPJdqVkXJIb4Jny/lQX5o4kZCatpr6ICklHrCH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)