INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b42202c937d9fc81901d777262a4e7e4b9bb08ff405c5592f769f273521016e8', 
    '966vHDjG6mU25hlLGGigB0b0EkUnF1pIvydEfoTNckc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)