INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3669975b4e49f6c2e82dad074ee744a8e01b947f4a4201b9ac13642d066918e', 
    'URKquVVF3hcdXWQOHib0MFMC9G96YSqlo+gNxuDeLIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)