INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3947b15ccdd6da253b3df1636aeb07ec2c1ded0598cfa592b73655d453c0d95', 
    '6BTFqBVuLL7BRgFPrXt6pBb0FHFwQr5isNEMIWdjoqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)