INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a468ee04441a44d52d7855420c0b2fc9d4311d3b613f651a8b1afd66a7ebe21d', 
    'e19mJQsTrXVLzeAMy39uzV1UyfT/D8hqByEMXlsduDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)