INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '388f98a2799acc2cf2bb34487c1ffe94d2f59ab9a4c46b597d2f8e43a854ae0b', 
    '3rtvZb0Fzrq+Tn2CjXK4XB/9R0eg9LdIbjk9uEKl3So=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)