INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd91926e4750a1f2760a1b3996e94c231d461121323406548e62bb0ce60d54352', 
    'qrscm8WPiLBAL0RYCwopUx1gw1TBbizae0bdXpHOEYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00136

Result

int(1)