INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5d8f2f517f3ff0b6bbf9920ea4bbe9e0f5fc1085ebdc0c165f16c9a23295ea0', 
    'JsvzsAhKHgBQilsBNpdznbhA5lCOk6l6v8Gk0iMn6PY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)