INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c43db26cdac8fa252e54e99e9d1554a148f59a3e47d2f39038d9eeae13b5243e', 
    'O4dwmkzGnrCmwhRfJmHxeYH/rl7BE+y3bE8EZREdlSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)