INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0eaa401f8728cf75468488a0a9e6ebeb2da0821af6574d6efafb41dfb7d08ec', 
    'AGwaDohrBDqDN769p+QrWi9BtkPzhWyUAOjgENBnkHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)