INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79ed869b571f72a25971bb65f4025661567738998bcf63bb99acb40202bf797e', 
    'b6JVgM34WgbvWumNCDYVWCGy24lTPDTlrdoLXQId0XU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)