INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '842240984260fcaead00a4a5f4b46d0ee1aa70e3f43b89e6a685289eb3ff66a1', 
    'E82AiX7lVKsUCayjDfRLVRjM5sqqUK5xsQ3OfaLnuoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)