INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abf76f159fd5dd3c2689a6e9ee9b5fce0d2766059caab97a8a9325113ed953bb', 
    'HRtqMCImDjx4OPS/CZehOlm3VL+2sWT241ST5Cr4lx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)