INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1329f583743e4c39cde64921709c2d8885de3473f27c38975d223e8c73aea74', 
    'yh8ZV+qkezIQ24jyR5yYoGvI2T94oSAb8E1LUDOk+ZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)