INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '469d8d1f94f08b4d015da094d2c21f37b92f7e89e6f5dff457aaaaeb28552d4b', 
    'xuSmQi1sStk4g09QSpC4Yp8Ec+2yHfgPaZf2KeQ8Eik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)