INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54b3221398b853deaa0f32135361be088006091cf126236b7670da0e129268a7', 
    '0WL5nMh8B38pukN2wzyiYNAjBtLCj2oTG8fjwjbKYAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)