INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc7643730f5258f10235e8f512257d5b5094f045e3b5792d2d0e6bcf38d4b29c', 
    'RKXl23VkIXgXAHRysq1eoaJpjmsrd7K6vq0ccW9sYs4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)