INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93dc91fa886154155d6e0afd1ac13b2bc80923934aba4c52c6af4298275090ae', 
    'HQkQhRyBt1ychf4veh6jZslcbL8TxO++YKzz59VNDhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)