INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68361c14b5bb6df05ff2daad0bbfbf8c754a825713ff905c8a74160f722c9f29', 
    'fbNTZDFQblpHERT9cYn1LaogzHTB+BMIb4nzBCgK5ME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)