INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '550834a160bf77ff370a2e162e1255ef7788c310bec2eaa6a17572dc6a8be73d', 
    'Uhoi77lPM5p7pjjRjpuiS9ktg5/2o0WuIVuG2BgtHfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)