INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b21dc07e9387b4d1716439fdb58b87a42543eed2e11accfe78b7b909b3009a3a', 
    '7Rs/m9u9s0sXAlmHJ8lHaxtI4GT+j5lV18ppGcyqZyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)