INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91e8897a869bcbf9e7deb089f9918c9c9578d4391d7f5e6219febd4dcd662ac9', 
    'Eh8lezNr5g/vhncJlby3WALpdffUmkENdY/RMNl7yFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)