INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90023c6faa0174727ff2f6880a30a8e523bd10c781cd3dc9a6fa66f15280f7f7', 
    'zwkcfhW01YjPCGHvrSnymWjPDIGfEY4ekBTv1r8bkCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)