INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ec411adda3c79019449d7819592edd9e2b3619d018d3264c2e3e5d9a719ee4a', 
    'YmPa4fjiYXKM54KXf0dqjzSP9LRwc+alwabfpkLBiBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)