INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e990b80a94c571edb20dd07a84800db3d034fa40ad48312ccf5ed3a61d6ac4c2', 
    'LGEUpyvvk1ivcbosCd3mspDl1/ku1+WszSTD4eG7RbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)