INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '991a352bc54f91ab3576585de8f4fb4e35065e9c4f540731844631b9a443c82b', 
    '5IyqLKBCR/Adg8tvSUzvBkX8Dy16Ao9yByXVHk1dJA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)