INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40012bd5eeb43eefb23424c9b969bf8596a848d0caabd31e231fcc9042a39752', 
    'vWLCgqeuUYuSbE28PbsBlCvceQgSOtGbnbyVA+g20nE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)