INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29b13cf78dbefed156035516bbc654003888ab194deff54ecadf21756c854d64', 
    'L83v5FlCTKROA/Ez9ci9SEpXP8BJUZfsSxnbxAvnCV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)