INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db7683ad0f989057a5e273ff22df0564ed558f31516cf505bf2b59d3f048528a', 
    '7zy2h436P5bD+19kT6ZmeUUnyUvnIhl6LahnTE1XUm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)