INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0824f612052277d839d7b4af562bfdf4355a33bad42d24837769c7a7e376838', 
    'xcPDDBLkKpoe5M6GCHDutJF9ANgi9hl2z+6JHb076eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)