INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de84e984170c66119a5fb9d2d576ebefd6995d0da9d1688a094e89f95ab88409', 
    'KRHBxNo0peFJaPUVI7EVIDl6GFLFJ360mVnR9N3b15M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)