INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49e06a8616491bc89faa6b6039d6cd189c64c37f436c6ea628dbf4d6a7b3ca21', 
    'qOH0Slrgaey3VfXsPFawnddWI0HAEdjUW9ssB0FW9yQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)