INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08fca337a47d2df28f7c8861e27d903b88b239b3d5f2b99eaf48640bf34e2d29', 
    'AIIrz33vVje84seV0RDtBIwSlsjzndc8rXSl9y0BpiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)