INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f3ceadcca4fd942bee3942bfa42ef5d4e1e30a506fb05bbaa914a6f853a2a7e', 
    'NnbrHGPErgWrqRb/Dod1IQqRQWefvGWxs/n8XQcesjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)