INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ac399f5f016a4fb968b4d02cbe3a97991a7e8931f59c0938c985a04fec0d3a4', 
    'ZWwUrGNr9kMeyj2YPINgKGADvt67xu9ABdDtPiVyP9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00088

Result

int(1)