INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4ea8615309b7b21894c9b645064e87cb77b1c3b3e65d3d77be9be72bdd18fc6', 
    '2EKnvDZFzljoZFT8sk4yA02gykU1USxQ920m+4FL0b4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)