INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f7cf1e8147b7043e045671703f07c4241772ca45c1456fc8f9a0599436d08f', 
    '2bMgT/ZqNmTzvuFKY0ZT8LGYWMuNYtHEbj1vhbeqqNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)