INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a64180e7056582e74b697198577337fd3ce4fcd9cc0440206d7118eb597539c3', 
    'KUtSmAYl28SoGBob7EXHghFUZVOYoUdzKtkFEuk2FRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)