INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b996a35f75ec92c040d1377f08b9092bd7683cef9b4d5165cd9a2dd23be43ded', 
    'bQdV0VsvObOZpa9O6bL9CdM/iXAQ+gaWcKzvKaNCcvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)