INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e08150b4530f3fddc23c323f5e8042408306c31620aedda428f4740601e391e5', 
    '/SY6mS38Ll15xPxTcZwXp+jp0hlEOPMz9Bpw335KRnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)