INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7499056e094b401434e098e9a547043e42e3ceac5c434a3518f04f7df802de5b', 
    'Tc+0X86oT5Vcr3OtRFwALaV5J9AX0eQqgNDl/mDbEOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)