INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c99f22ad14c0b313ff9bf56bea9779056bd254afe122ef4d863bf9abc95469b0', 
    '4KSZAyEjRoZAulmOhnk6n12de5tHuw6aSYm3Iq0mEh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)