INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f5a49c3a7cb37ce260313d447c7a266d6f814065d1d7f1d04cef701472e4875', 
    '1l7JGpJVXAAIUXmHc1BTSyyVO4sd17P9kZSwsoiJT/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)