INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ca52a2f425e2c2f6ef55ac6dfa7b4783abd21d98cd207932e525b136855ac30', 
    '0I6UB8wVyuJQD9nPFpIzDibvv+en3zKMqDCSqyT0t58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)