INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b803dd0215a46d03652a24a13a844b43efa4c34b8779b9f2de3b5215440dc39', 
    'kTJ0Pms+1dW8VGiwHqyabC4QK2vnMwF7r51J97je6xc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)