INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f68c16e95c0b134757f1bb9cce6091750f32cd1b5e0ed4afa4261690d5bb2b1', 
    'Q7f7hwe2CVgc1SAw2sSD3Z3Foao3YGPcX+WfyVpPmMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)