INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94ffd1650e341dbc5b38ccfe6a9ebe32007817cd504bddbafe746f085bc80360', 
    'WHEGOnxn9qdUt2jwpZ2MOt6FUrplvWzB7dQ7A/HPHVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)