INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4e6d8ebf475011a523d97dc067f2785dc8ecd083aa9fcef50a62ae25f47d033', 
    'zCyXYrdV6ZCRIxuVLOCpxW3IuZwONvjD30VkffCbIvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)