INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b40e84b6c0fa66aa92599922820cc38e38266e393b3246b629dcee6c81c547ce', 
    '9/dL0bjKi4FWbIzmmaw2LNIZd+MIVoWPyZPC79kaAMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)