INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6c3750bc1de8315196ad75450570716c919d758079847ec324e90d7336a91ad', 
    'i7oyRs0XMYbh/nFE67ed1A1JZwFOo01muF16KoiYMCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)