INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86d2f832a612c02102173031ea018d44bd57a1b74da27cc46e3f6f98aadec1ef', 
    'OL50IIV9A6HlPVkJRCNHM1MM2J+K7SUo6O1aH5AKHNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)