INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a42ff454652f8bfbca3e75919878a386b380e60acb11418809b4b96f4e9ef3da', 
    'TpK7nXAGY/7pUB5q3tau4LvP/3nuXbCxa0HeiW8Grxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)