INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e55f3914ab2db3bd797cf9163555600d4a7b34a909bfd313523f900eb182ce54', 
    'jmxLKHfzWeBW940slkKi1BaKgWpfzTuMwPyz1orz0jM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)