INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf5363d5e2bd939ff16d61a28b2297de1dc6345a37948dbc8265c0fb98562826', 
    'DWW1CxQDB82GvVRNKbHxmjAsubBanj6BdLNZ+b/HuFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)