INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b6241766fcff63c07537ac56d464b9f879b1e638fed076518aeaf02c54fdd76', 
    'Kv11r5eyurr+yZGQFeIumYd49S3IYUtRsVtGu3Jh4f4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)