INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cbfa490b313e4017bcd2e0c090fc657908b647ee3c1d1a3dac62426fc457538', 
    '1h+CUVa7cNk2njUvmEkEKfJeBBPKDI6diJZLTJxywFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)