INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f577578441e84a74c77c33690dae83f24bed956a60f1d207bf67b39b06f505a5', 
    'ml50pPTMDAzdovjZpxcYGJkaGpFYF0mUB0JVY20zBLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)