INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f35b37190ddef34760e9eb49ec2c03ebdf5d2887185df222de1d6fad96ca8a59', 
    'mH1R5lpw+j/fMkyXCkl1fB7H8t9l2N4v9LSyUeYGlTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)