INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4780ee59d13915c60a562decb4aabc12320573a3d5a5b8da0b81d829fe5f40b4', 
    'DK4Y3EGjPJL0e6emub6N3ohGQ60fDcvr8B5iPsNnPNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)