INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c615123de48653d96d248b3f0892742424084e35f401f4c26d780318585629f3', 
    '1Ql7AfvVLt9/Fu7Hjjpj3hMcvDB8XbcXIlvSRent+NA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)