INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '209e545e718fffe729f26ad0e3f26ebfe92be2560560060c8ff8555f51c338c3', 
    'XR21L2xUlbThf4mlhTk5L8ot0Q87xljhHiX5rGcjf/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)