INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6ef3ea2e34bc8e886ac9666e1d697f9b6916f9d3ad2f6a03d4f954ff7970ea4', 
    'hIL9pdPwKSmGGKuhCR+ZrdbMxDi4kLkBmQy0YSGkdrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)