INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42ac98be293b25769932d05b5333e6e794a45d59ccb9558e55526d2ab6d1ff4e', 
    'e8cSRsZjCwNvVSaePmYVaEFnHyG5EUUpV2kDOXVtnKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)