INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3ace42faf6b988e32dca5de25bd9b919535136b2b65f3e68868bb281bf9901a', 
    'WLD5EoIky0YVuEAXIgGkTS8e3U4byfQsnpk3c/C/LFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)