INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f854bbc50cd08c63c4f551d931eb753e4d61cf2793a05974da67f892b426be7', 
    'myfLqptzAVpbbSDFNevOWnh6CmA4LyP001ltgtfTq5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)