INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afed8b3eb608c5329c94d153611f5e8656ef905a55b5e9a30a960aadee78efb6', 
    'ZnnbMdqtyIqdb6To5guWOG1fo5pLYsBbwSgAN8Zmx2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)