INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a75653bf5f6853cddfab26045b556cc3506f8a550e80261e3930f3e494bc0de', 
    '6R9pkEMQL6zxcAZRUKMVKXY24CBVT8OnuritpEfdw6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)