INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dee0b3f3fbb38516ee99b913c1090e54657b8d44b062a405afe496d9808b3c1', 
    '3bkbhQfgPmHogAkyERjF/9PjBXl5SEyrWsh3wzrGbjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)