INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a9147f23450768de6b27f5ee27c4b05d14fdc20817888b5a6096f6a674a3b6c', 
    'NfRZ2mrtoUJMiTwv9U5l/HOfU2m8OtnoAP+lZwQeBQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)