INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c62d9467772c2fbc32388039b545febbdb42b64b89366149d561dc1e373a0d', 
    'DCyza99rjo7I+IJJCYzBdi5o1Fknp1mupLRtoBvzuBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)