INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ba6a230cafcb47c4a6cc330da742e53303314b7c4d880e3724817d58cee564d', 
    'M2Eho+G5i59NlkE2qUcReG9idIVnjD3qcpOT7xp9Ke0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)