INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fbe85918471b41d0391354f6cc9bc954886f02794523d628201e5037957adbe', 
    'e0Pkn/9Ik3qLO3T285Eqe4RCsV4I0CPQ4o7x7lBauQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)