INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b719f807cc2f985416071bef36fa48f8b95734eea2370376dac1e7b0b496bcd2', 
    'GZyr3S0+p0FVH0107A1oThREeh0ObDxYNfOGn3vzEjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)