INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '715945027d5c4a0da52f0ac7c6c244ad78d0474b0594f8f6da322833e36daac0', 
    'MK0YHiGNHJ/yhko6pHEmtUXRTLr9LYkY2O4o/dpJccA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)