INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3839db2188e0a79c155dbdb6656a3c22d76fb12088d0365ef25972ba4ae917c0', 
    'oXDCPK04UzRcIu9ajKxxMDRjirRwf1zz0C9eXiSpohs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)