INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '545fe281b73e207256afc7789d98625234426b25381acc1ac81ad440800d6e52', 
    'vr6ckS4JqvHg4ZDwNwonsTo2Wl/cbo8zo8+PFcbV6sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)