INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ca2c19fe1aecefb077500cbd2294d9a6dab0c2155b234d1dfdc3663e7a621b8', 
    'XZo+7oyRQBuasJg9AJTBsNwXP/jt60PbouGL5P7uvsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)