INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7c031822ece13b50ece6c9ae1e9f836374710ad0bb06956f7044c7c8925a0a2', 
    'MrXgzE1IA5RhE0eKienDUfbAtTbmqnYEmV3u5IlaQ0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)