INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48e71eb83dea936e49b322141aeb793273c4524186e798a61762dc35e1b1dff6', 
    'taxVJCqlbkOIIwnPv7I0QpubPouQ5c5IeCwl1OiMB+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)