INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c3444eca2ea95a8febb1586d9dde25cef97b6a3c1b3d486d9a052d0b5173152', 
    'HEai7dWqRjFzLBAgrt3HPDtD3BcjiahYRaaYSVEO9Yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)