INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4d1e299373c7f204d9ca272bc54ed4d791852aca770e2066af86e57a209a3b4', 
    'vLBRkemDWniPMZ0iLSQqpIwEADJlNDxgo/VFZQ1oVhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)