INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1993911d0c42d52680fa109368d4ac7dfc3ca503fa97f259d1f2bb5b398a758c', 
    'Bmm8tsRghN8Uhdm7eKpoK8FJIxp0wGyTuWiVmAf+/Us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)