INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b378c99a7d51c04d55e2ef90ce78bbd32bf808bf787190fcef65a62ea6f81ca9', 
    '4kDCsROS7crauTedHsXFGjCi+uzDOxiqnEQOiwM5eFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)