INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5e330e99208aafc1f908f331c31c7b6fbcb40fac33a625cb4cc5199ec7f1780', 
    'KN8C4AS53mHR4ASxAggF8BytTkTLRq+rxLCSwkRUeco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)