INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9d349cc03c290e37a9b445137ac72996d41dcca31f8e32d28de66544109a006', 
    'WwSROXeEbh8XTL78OL2hpx8zr3knCDLW4YKvGoQ6TN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)