INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6f77bb76034161797d5c5837aae66992d35a55f348b3ade1132e276af97e264', 
    'FMtKH0DnRYkd2ArptkMwecNYWh/JmLUlT3a7rV9SXtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)