INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1e6bbfd7331085e29aaaca6846685b665be8947a5c9b53717480cd30b4e6a10', 
    'ud6jbNEkzTTuXCvlPdY/SE95xqy36KhjICN4dtLfxRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)