INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc7b48cc1d5838547bca9238f67210d64d6b511d3acea5fa5aa416bf6f1720fa', 
    'h+F80Xmc67eIADnK7SfJDHot1APWgButFrOfQZVuzb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)