INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e38c7144b01b4ee3dddb1328c0274fa75ec6dc1db3979b0e7057b971367ff883', 
    'YLkMuYT+u+fsNltHWIXC3EdKyV367oLsxR7fMBXUhDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)