INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6656d0b9a6025605cc176f1ca9cdb6e4af328bcb834a7a52ede372b82552140', 
    '5cVXqA8t7V/PSe9WH0g2xTlbBwwxiP1GXcYFUgv8hjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)