INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19021c5f614e49bb04eee2461ccf4258a568d47c9277290a2d8f39f1b8a1d06f', 
    'MfgMM+vMJCn1VySZezLWWyltA20hedbvWvgu277pAbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)