INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee0538472d04c288c949f81cd9d1a565e1c8a52afdd0a39fdb7a440da5578272', 
    'eGzCz2Ad60oTANlry8hGtTbZNkzSwbo42Tzqdt9lYMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)