INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48ce37683125256d8dde3b38b5787b2275388ab8cb53edb47d6405789747946a', 
    'YJt86W9Op91cvc7vqzZQNnqoqiLwvHE6pXh9CSi64js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)