INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c59bf2b0bf141c90f23e1502fcead233fd66c333915840a6c73556aa6fe1922c', 
    'jkM2CGatMtxYW8WBk04IIBu32tmK7RJI5FJqp29Hpfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)