INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a50bbb52fea59dd61ab11da602b1193b816e1b22ec24009d52af13dbd39a65ce', 
    'bLQyho+Uumglx16xk1IA/TbVtj3l9ZjPdkv4y95pJlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)