INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53bd7e936e52975ddc22c57855d7a2a6c4c7dee7d82490b2fb11dd3fb8aa6941', 
    '5eL/O0Thqq3TaQTS+c6jDh2VwrXwFESWTDhOQY8Ux0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)