INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30f2a979af6b655d60f7ab1e3a6e6148048f78f22191620ab02932edc30cd228', 
    'zLMgEPa3KF0hB53F+R0gn3AmKDiZ1aV7hQaoK88iXfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)