INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4ed24d79dc279ae71ddda5ae1135b54e12c7bbebd3ff6359fdd759460f2b015', 
    'iSZIULzr42kEbsYc/OQeLuk5S4+nqfnemrlCDrjnoEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)