INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5881d9abe094200ff438c26477f6d013353f89fc715733742775033f39ff5948', 
    'ZlTwg9czw6ZytSwXoD/iizIvZAB/YXOVYPjRtUtWjBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)