INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99d9707288f3be020c7c2752a044ef54dc7037cc7b8be6fa39041389ea3f6530', 
    'bh91ooM/CNLs8o7RAsncH82t52NMn6u3ptJLZyh6NQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)