INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59fe52561594492a9e29aa7efab8d0d0569a26c5eb022b2d2eca5f0db02f3214', 
    'sh5txGgtpvPWaIvFaLSxcK1r48lJcxEaNVHMW/TSLPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)