INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48c0b32bbc4956ad218ebea914250f1f34e537671e5e9964def95c431a71dca9', 
    'ohJdnJotaEYoJ6Yar9BPT7IRE5Ss0WpRxuvOm7BUejc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)