INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b6f6292650736f920461fb81d06e8cc1a247a3510f416018c32ea372bc45979', 
    '29odp27xYw0i4/VhrWVuEfLs1l+GSi7ORbrgApBXne4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)