INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32751848ef636f0b1bcb848eb365ac40e84df476051273f43e70aa4b1bb0e78d', 
    'L0ueQBTFHjRJtgz7X8J7cWbdYNNs78f5IYJWk0BKY1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)