INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c39060fb5c0d6a60e0c4b2b1875988252e0154cdaa8b9dbb56e12982911024a', 
    'gmcF1E2R6Bzt/KMLHGFBAun+WmV4HxaRuzrE8XY0z5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)