INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c162fff89212d594c3b97107b564eef7aa62d26f1fe65b890875c492f2a8bd2', 
    'xn1e3KHRhy7c94ZH5UdhJ/gCL1YYQAgmOE0MgBJ0rQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)