INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '334edbd2c1024425e8a265cca1b6e100f7fbf15c2bdd8b15efdcbee8630fa788', 
    'pVww3Qq6SbCZVSMPzqVURmQTrPMF4ZvaOajIVlkpkms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)