INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53ce1e390f50b0f52712fbb83524e43b73cef0fc3aea5098cb67dccc70fc0a6d', 
    'gUAIjQ2pIB98dQIpGVYSHWUcL/WohfGORLBF5MFUEM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)