INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19ebae22a40129e0756b582442b17efab982747485b069bc773568a8836643ae', 
    'dtxBOSr3Nk9RGDdGCHeBkAf8QkldL5kT9pGBLYpIWTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)