INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf6424c816c39477e0828a6962980c7ebe262779631de5fc340615a3ccb6e888', 
    'r6KrLobrqTGrBXtqOsKafJRLHyf7OpYPPXcy2iwQFT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)