INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea816957bac416ccb42dc9fbb73aa1cf53da0e6d8b596cde849195426cf25f2b', 
    'VjFFDiPb90IfbRQ8kwGoWMcF9kRDENqeybOVOe+hKbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)