INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '304b91c41e0d2010d66c582e1a9a31f3e38a2dd87e75efec5080a2a234529bf2', 
    'YUx4TadQgiKESzH8J6Htqr9ysqiflbya6jPeNZiqLH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)