INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28db08b20cf6f6ff07185f4a81feeaff0bfaf4f86c5d860ef5f8666ed46d45c1', 
    'dqxojl6jz6mLZmiVzCqVz6kzsdtYPokvTJSHFNAqj0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)