INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2dc56e648c0a626ede568220d7c2894787e50ac5bc6096dcc08de4797f65262', 
    'u62N8UAnq9K1NFGa37rRFCWDmCCGbsY1wyuRVr638TY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)