INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6af98cbb8ffce301d4c8e44d1c8ff17b7ded801fcaacce873e36c1b9624af269', 
    'vPzfoQxybzqlxZdwTzKHOL9cR/f/QbUbT5JTKEG1/7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)