INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c63273e23036bfc2f2eb79f31e05aca1ac62066bd5a1e1e6a991759fe15e5acf', 
    'V4kwQsxmj7FxDuGfhapKEO+lVFOw618fUAZ58uJNt3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)