INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6b912b20b6743c5c1eb9b59071212aed99b0bd7251250e5ab39d1bd8135dc05', 
    'uQaNxUYZHWEYcYdpHnQozn3QU21zVu1wDinYQUbmCcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)