INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f2c38dc4e3a213d689afeb206adff70a80c248f685f809bcf631e0364b3c36b', 
    '6Ttx2fnMPuJ+WnLyagQReYjBfquf08x5BmjAa1XAeMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)