INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5c64ead376ac086ed691c1741ab443119ee449f15cb680d2cdb27c46905504d', 
    'ouHonDjLe3gRlrXomhUqjm00m6cWMWc+Ln7JhO2laFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)