INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b67066ad92cd7dac25e9cd0b983844d6c66e200c51c1441428a2db5afe9ebd85', 
    'DMvsPKmwDOjYQZ/K2iCOtKvuWckSYGNt6MWCcpnfIRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)