INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b2ded8d74eed09c89656ba68b123775ce33574cb78154de5623a7f98cbd1c39', 
    'YA5tEW7chXY9RXWbQsSRyIKVHmElSDY82EgDhEq8vuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)