INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e32dc8f477bf3d4342f51018d99eda8a9a0a85a5f380f088c712de18c816c2b5', 
    'WVBkLsFe3x77RAIqNwV9t76b8XvGKsEuLSAfm0X8GXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)