INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57948f2a025e1ecd0a3ea18645ad2f4253cf2a40566ebae9a62993f4d41db1fc', 
    'mDXbq8epB7R5bO5fnIEutLWf5seBlRvz+FA4GhG1uOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)