INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9464a0897a4cb7f1e0bb9dcaa54edc9733a2e3c2865c09308097538af2747d0', 
    'RdZlUnIGOUoi65mJ7PmItGlsQPc+7MWESTyi4BlPPiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)