INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8995ff46e6bef1385af463552809098106d6921f4e42453876da430ffa59dc69', 
    'CrQvJ/x/aaQHJ9km7wbLlFBT5vsgfd9EfStsws9GGtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)