INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6901e283d9bd1a61eb9a5c15e7e1658a78740fab3a7c80def928bfcf2439f1b0', 
    '8nP+4Bl4t8fVBMi0fHl4BrFSm9OXPvoQs5IpmZYDk2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)