INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '671fd7631b5d98e2a587980f7355570396d14faeb66875794d89faaaa4213106', 
    'dq42Smy9kkDk/uyjmdBl9Pgi8/jLdUl7w413fzgokv4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)