INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8f991d78050386e0f75da06c04bd550dd062735c887a91042370cf073baf2a9', 
    'XNWGTq/WyDzMt5EUMgYJRwov5bpgAuRo3ebX2aRVGEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)