INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbee3b7f8b01f6984a35b3ef5373d91edf8b7b97add4cde848ffbe9b663c067a', 
    'XWykgbeJWUjAnprQsFo0ZZWCti31fLDN4msym4tyUwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)