INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bac4fd19fadd78c565148549bb0190de0344ab860fc185b2bb0cd04075f1a8b', 
    'L/eNnIW1lRdIQd3g9SD9VHXHRbfPUcA1X9Um2fgGTzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)