INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a0802132a01a0a1e88e1bb57bddd71d187b689d387ba02a93baf83e5006bba9', 
    'PFYrL1cRiR6T9AxOf2jR1ZAqYb81FmG2vPffPan7qzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)