INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0843e8f848669207b74cc0aa5df360003f7dd45b4baef54d42bc041445380a5', 
    'R6AXpDzwQ8EFnaravvyQwspfE5ghqv89I/wpQmKA7Nc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)