INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4dabff4907e3ab8047054aa6adb9967773f0dab71abfa3a55f957f1ce46cf1d', 
    'ZKHYYx4X2/NfvcssGU9k4ahx97TMAMCy4ggvHTRvYCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)