INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a68757cc42aed3937dee1ac234715350eeae8b2ab70846a830d963edc03557e', 
    'OS40wu/17jzrmmForZEuorUTC9sd4A6YY8SgWQVbkYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)