INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e9d58edf9ea864690300d451063bcdb122a7ffcf3e2b38fd78c021910259dd8', 
    'iGFHJQeT6QSCE5sT6NEFxGMEVKB2jG4rFdJzr/S5Nog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)