INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7d4c0cc28f40de2d54733ecb070cb7b23f7ff56565647086a618766b040e60d', 
    '+AdSKKZpnncZ6QvfZjM71UxamENNSB2TOtlp3tAXWv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)