INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '915824600b6325bda4d0c38bae6592f8b3a3657c4a34edab4c1d08e7a6c2be83', 
    'rEAVPXD8Etb/l8N5dqdubqMQkyi30CIsCvpBRqyKQSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)