INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37d534c7dbe4dcb500e989be5b302bacdb01882fcd33556d31047fae9186766e', 
    'GjqNdsc7KU2yCPOVCZH18mW9RoqziRuS6EllRSm7iDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)