INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c4c18869ac9cbefb5b53e6b04ca07e285729156c33feaac396e04d08bf235d4', 
    'PjWaasyqC18JgA7R23JGfNNi+gqlzqfAV/rq2xXBl3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)