INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6f6fc68bf56306dcf050878954d60469eed4afd348bd941828301eaa43a740', 
    'xVv1NrIHo31ZWxxPW5erOr0CJh57fsd1du5PbCP4wIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)