INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '665ca442c31fe326eaff84a74a005778e4ed661650dc8e64d8611a4d2c472eca', 
    '108NDeTHxTaR7kYL+6C1lu237V0l9Unt/01BGdot4fo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)