INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53b5e2f580e2769b0c3b05a645fad87f39f98b6b81d06de20cd025d6b4b90ec0', 
    'UQkRlyTe0WNKSOCdeMiGI6DrZGYRNSv3XhKIuWq3NzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)