INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa5b174be6d8fd0b0eb1d50632714d55e4069a67f125cdd7883c900bcf31c0ce', 
    'U31lmwsT+eBoyEobaUbnbxyW23af9hlRbOSZ+ktYiFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)