INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5446d6084ab6a7ed8d9b185223ff951ca6109a0c4658d08ad45cad05b912863c', 
    'LCE7ofLeAOoCsMmbLYQepwFRY+9pDTYEvsiOp2itexE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)