INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '390c1c85494f0b533a8e778afa3e945bdfd6c3d636f34afdd39c424258d2c2cc', 
    'WDHIyN5aQrh9PGxNotvn7xtrbYIITuHGeIHLwpWQZV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)