INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc7acd88b365ce2f7314a31e476dce2110e62eba8bccd1e3b226cabf314e206b', 
    'w0lYSz9BSW5SCk7NpINM/6P/OcTonZAr0JWrNz8mO4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)