INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b44acdb56b2f186b6fe8355742711b07fde7ab7c090e5d83b345829893607b5', 
    'nbS6Th+OjOWKyiSsae1zLVp9i2pfJhXG6ySATZG1IZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)