INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39545d1666ed6d2aade5f7270f98e2656ef7297a185b65a45cd8b62bfcd052f4', 
    'UiwPFD7g+TMCJ4MG6SV8uLg+Yvmfp+q5SeAkbPdNZ3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)