INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f9e33290990d0ebe15e639665257668e79126765290252c529a34755f6807fb', 
    'c/8ZUhzqZMud/sbgj8xs3qTODrEZyeMzqfihAahlYwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)