INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6a9d7ad5897b8b19e066e3c2712f6a32aca684bc31934e1defc71980109d8e5', 
    '9q3H3WNf/um18DfLSBJMN8Jxdjm3tt6241yuM6h729Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)