INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd298f22a43c20d25f111fbee8eaf6a32291fa2eb187719ceb914f4b51e3d2703', 
    'zuWmnR1R4fA8Wk7pwhVQbpWcWWcxJ+0lHRb13sQZ/YU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)