INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '840cea444c251b1302b81fa81f185c4124438d96772e4be5fb65b6c3af85e3e8', 
    'ac2DoB1+gN22jguZTUn36CvkrcbBk9/nbQooXArophU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)