INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff7fd4912e7b43939f87a1fe0c3885dd8c2cf92164ccd3bbc80e1c0b165680a0', 
    'QEY352QVcE6EOB1h9lTqoJPHW70JAtXjmUok36V/DWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)