INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ea4e0db0bde8e0741ad115a30cd6449e570546eafbc7fcf8942620d802c5db9', 
    'nEXIT+QfgrqgdDbzEaKqm9g+zbJdprE3RqoFT1qzxM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)