INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dfa1658550be6d1393b985f08d508231464f9a6208852643641b5a6a4576358', 
    'C7ANUwVyHULneWbqQ7A59FVt7zWDhalyuX44A/vntiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)