INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d6b5a8400fae4c5df628cd875c8198af960b3f4e65ef87cefbdad307d632b30', 
    '/rErx5nW7mzLc4e+NkPFkLLgppyjgIoSs9fXHfjbXBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)