INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8da84db758fa768aee4ce51468ea18799993b1fb80ea4b7975b66abe9da8bae8', 
    'LTT4QJrPrejOup53ngVUUXZ7SLRCNtXu3ACppDrVRBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)