INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e51102e3cdc5cf9dd31afa26f9e4346b6dc53984d533affde717b61abb41f256', 
    'Lzhvn5VRZy9CrEW8rI8CvieplI5rB4GnIe7+tW9YELY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)