INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c692c1b3ee98a3c1afd77af3e24fd56b4b0fcf940516809e0da96d4e26197c1', 
    'wyedSddP2SukuTQxnwraV8Cy5aBZMpALDyOz+C2SAvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)