INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1fb322d29f1ebad2b153649aa40442992395102e5a026388182e74c90ae4752', 
    'dcfhap7LZafpsSBgWPlGkDYXelQXmMgaitrU6Elbl0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)