INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46a30d7c223fa9ad98be4028c7bbce6d23f9b75f79b8f2f103a994459d831832', 
    '32BjLayJUOi6kCxDNzsmtmJsDq9fKc4NbsUL8gL6RP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)