INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7aff88d66898bfc133e9512faa3de04990b213cbcf34bfe0b83cefbed7481a6d', 
    'kd+r1YituycODRE4RK11t0ImjM+ghAOGLnvEY1e4JUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)