INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81aaf29064d5a0e069bc5ec948040f7d7976df3188f7b6cf5ef70fbb29d3a571', 
    'WukhkWtXEr0VpPBUIlKfPHNhSq1GxH3lHhOPICCzOFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)