INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3795be6e67b073a8d8b7d7436c5aeb9155a6fe4881a4284d16f5df7284bb0b8d', 
    'f2Cks2LVWFICKjbi6Wbs+ym/B17rPWXssxyrd8TLYZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)