INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d710d8a6f5f3a0c62b8306891e805fa01c38f4b45a9d2b46f573c9792a575e4', 
    'b2nW9WoAf+3X+jlfebLm+FDDdIkyJQve+14mRQ3XVxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)