INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c7e10a0ad81fabfd9bd8d83fe61f77e65f7327b9c18828989501c12586f041e', 
    '6/sBvCsgzeqSsAG1cDbYWlGNL6SKuAujGVijBIFrWkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)