INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '255820f25bed4918aeeffc792305299a51c8a810689aa3570a5824ae5a9050db', 
    'l5sNYBNQiEo7gZgAvQcsx8CpAVG3b6WZNCXj9RDNdiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)