INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd15065777d4d4049268e3ad6622101b98b2d8e02e836661f6ebc1e4998b73e99', 
    'avUjMxcX407nUsusTsraEQllGZ9PySubTFiso6Tyekc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)