INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a502ac6aae5348c4c4d570519a120dfa0624b6035303a42cea1013359e7ad381', 
    'aMlfg8gFFkAYt/UGncART1MF9A74KqDXkPt6reCX8eU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)