INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c174900aca641c37baaa3bf71eba3a668994d7c6dc23021ea2c2192d1bee46e', 
    'M9TCahqyzE3uTBsszjoUIeGQlCKrKQT3jT99BbCgySM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)