INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8dd6a4d7640b163118e555dc0a4c83006b2bc6f0262f777e2ee37783c855453', 
    '0nZ3ZBsR9V9lhYq8jHwZdj3aBz0nXFzsPFnuKxKhR74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)