INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c843eb4fe2d4620f4a5704968869e0ff051380c79e8201de6e867b3be8a2568', 
    'iRQDojyZ2rB4MxEbQ4j8Slb3r/Vv6JVyrX5jeCVUsyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)