INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '668250a9ebfa52842eb7c2e7fc3d2c9a32d50cf9a574539a51dafdb3b0c34481', 
    '6SRjZ+757IBslT8ZbQc4j+GYfqsvGXO8NQUm12esZmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)