INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5011cd8aff7343a6afbe978aedea0fc1a137ee3f1a33f67d25ae59e89109e8d2', 
    'fJdUu1EOjuMLVCNWeJT9fxhC3GV5IEJOA+u19mUGxjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)