INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5948aac0e326f71f3e594c198eaf3bcb33bda68dfbe97c0743bccd8a2b5ac47c', 
    'eR0tNKg1NH9EMv86GXsaDzw+MHsnvfwr7Dc/K8fSkDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)