INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24b50acc69574763f162f937496bbe1d62244e92a056b65345f03565c39e8553', 
    'K6R0ACDX8GmSDoUcv7/xyDzGJ207q4mAeoZ3hl8VMKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)