INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f4e1988fa27b496c898184588696c7672f53779081c24eeb5fc1f6615fec413', 
    'NZAXShn6xNfFitya7HE2ro+HbaIR1NSajOGPMtxIT4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)