INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e640d96789ebc06565b366c6314265c2a69770e48ccf9bc3a64ba83032884130', 
    'ZhW4gV4xc3jjaoDxMhg7BrLtzsBrILmmv2w0vkRUPkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)