INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f1ef643c7d6ae29f3e6b2eb1fafe2cfd520f123e633f066e412ec3c75d8c9b', 
    'a/VMioahDULi6+D/sZP31NcgbS0qJkesdH68nDJ0tZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)