INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1f754f94a412da56cebfcf32c93f1bf34e736f5775b84a1a9866084aa858608', 
    'bw/J1PcSNJZuoy6XBzNPsQPiQuRnVhQ6hWIpl/BKrxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)