INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56287cabc4979eca4e680beaa3b06e452e0303c4939b62d367a5d310ca230af7', 
    'PoHbS5wMXuhD2hqWr5s2NKAP1+sa2SHizvcDhGipg1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)