INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fd43158faa45ce3c1e735081c04be03bca5fb20acbcde817e79b8d088d3e68b', 
    'MRD8Goo9H1X+CpLuPBtpNRNQiMNR2Ty4btfyLIrh6uE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)