INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fe13f2fd85cc5f283a9c69cd76e3e820d69fba616c82c320d0920975febc695', 
    'Gz+FKlaLT0XFmHi0cptTj0sZfXeXjZfglPMZHknnzk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)