INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8de7aa6b5188b062eb2add3a4a6bc504a3ef485a5e083acb110a390a39d67b1d', 
    'EfrUOdEy1y+p3B351tyqErLjIsubTIcw8STI2SrXfOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)