INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b08996b23fa72c5e02774cab950991d34eb8552dad99d0537485ef9ea21d9f7', 
    'nMcmZp6u0dapWgBso5Sx2LmyII71+XueVFjaVJ9Z5hY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)