INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6b75d5937cd8db9351300a7ac226b0c2bc63287f9304e781f04a92241657654', 
    'dFlmP4ccu1/YABQeCk4+nvLjEE80zGq8JTqK8LSDlsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)