INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '974f10d50dc2d21665b1f1c6cc25252f8a8ac111b9a53a74a55804d81297a04c', 
    'flgidZpGmKzcq1KGW7+LCpbr3Bu0jHs7XH7u7pz+kWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)