INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34d247c007f607e5f8c1d20ec787b74d5f75c6c1e20faed46935d4bff07974d0', 
    'oozcqgkR6c7Vm/0mKnIZwWhAU8phYQFisebneLF/rLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)