INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '941fec76dbb1822e91b519adc804d3a80107899c786acdb55c9c3e69f3105501', 
    'XkKe2p2cVsGdhSAh9mHvBLlTy7cN6ezu9JzUUNiLI6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)