INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d22ca5ec61a88774a5ebd34e2a3251c722f875f87eac6b418e753f04ded8255', 
    'vk2rU4/5td9yTWgRRqp/OAI8W9IF77M58NBgGuCflt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)