INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5552d452f5d74bcef594cb6f961400a945b077c8565931101dcdd7c790560f8', 
    'oX/RRk73OhoFGwAd33OitHpFHJibWwaljOTNX9c1pCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)